Royal Enfield Classic 500, TOP PERFORMANCE MODS I didn't tell you about!

The Air filter and humble spark plug are components that can make a marked difference to the way a machine can perform!
BPR6EIX iridium plug. Double check compatibility for your specific bullet!
accessories.hi...
DNA air filter for classic 500. (check model before ordering) www.e-dnafilte...
PayPal Donations. [e-mail]
PATREON. / stuartfillingham
#dnaperformance filters
#ngkiridium

[@eddiepiecart6030]

Hi mate, Well I just love my Classic 500. I'm 65 and have a lifetime of building high end performance motors here in Australia. I bought a 2009 Classic Bullet 500. My wife and I rode it for about 3 months and I felt that the engine had massive potential to go a lot "harder". We live in the Northern Territory where the speed limit is 130kmh and we have triple trailer road trains that beg to suck you in under the rig. We needed much better performance. I did a lot of research including buying another UCE motor which I tore down and examined and measured to the "nth" degree. I have a nice little workshop with a small lathe and a mill and we made our Bullet a Harley hunter. I know most blokes don't have a workshop, but this is a a bit of a run down on what we have done. These mods will probably be out of the reach of most RE owners BUT someone had to do it. The very first mod we made was to throw the engine pipe to the dump. We replaced it with an 1 3/4" pipe and a Mostyn straight through Megaphone. This increased power incredibly as in extremely noticeable and fuel consumption was way better.. The I went crazy in an engineering way and modified the cylinder head. A serious port and polish job, swirl polished inlet valve and ditch cut exhaust valve. We replaced the throttle body with a 40mm unit and a surprisingly cheap EFI system. Totally tunable too. We installed a crankcase evacuation system which was only $35. No more oil in the air filter box when we caned it a bit hard. We managed to find an individual who ground up some serious cam profiles for us. The performance of the Enfield is not something akin to a very fruity Yammy XY500. If anyone is interested in more information email me at [e-mail]

[@lostintheblues.986]

Sure i wanna know more about it. Whats the engine output after the full job?

[@arnabmahapatra8021]

As a teenager am yet to buy a bike,but ur channel gives me the taste of various bikes even without owning them.....truly awesome!!

[@samguapo4573]

I agree with you. The biking isn't just a concrete experience but an emotional 1 as well.

[@mannyytuarte4666]

Get one. I got my first when I was 17 - that was in 1967. I still ride and enjoy it . It is a great experience.

[@arjunarun3033]

@@mannyytuarte4666 Indians aren't allowed any licenses until we turn 18. We can get one for 2 wheelers with 50cc engines. But nobody has made 50cc vehicles in India for decades now. We'd have to ship one from countries like Pakistan but tbh pedal cycles are better than those honda ripoffs

[@petebird7171]

Filter and plug mods, something that’s been forgotten over the years for performance gains, thanks for reminding me 👍👍👍

[@rossmartin7602]

After a more than 20 year hiatus from motorcycles, thanks to your videos and my interest in the Royal Enfield, I have just taken delivery of a 2021 gun metal grey Classic 500. Spark plug, Air filter and full synthetic oil are on the list. Thank You Stuart.

[@manjotsinghsangyan2989]

didn't they stop making 500cc in 2020??

[@rakesh3967]

All mods big or small makes the bike more yours. That's my personal feeling Sir.

[@themoog3889]

Improvement mods I call these , little things that just make the bike better I can understand , I often overhear conversations at bike meets about performance mods people have done to an already 120 hp bike .....these I don't understand ! Especially when you can tell the bike was already too powerful for 99% of most riders skillset ! I've done the filter on my Interceptor but didn't give plugs a thought so thanks for nudge, I'll get some ordered today ! Great video ! 👍

[@stuartfillingham]

iridium plugs made a big difference to my interceptor!

[@themoog3889]

@@stuartfillingham Ordered some , be interesting to see the difference !

[@stuartfillingham]

@@themoog3889 no need to re gap them just fit them as they are!

[@themoog3889]

@@stuartfillingham Now fitted ! Smoother at slower speeds , picks up better when you give it a slack handful.....to the shops ! 😉 Thank you great recommend !

[@hatchetjack1031]

I'm a yank who spent many years in the motorcycle industry. I'm 71yo and my 600 lb. H-D, I'm sorry to say , is seeming heavier than it's predecessors of old, did. I've been obsessed w/ Royal Enfeild since childhood. Now I'm getting a black 500 bullet (06') in a few weeks..it has a Brit exhaust. THUS I've become a Fillingham subscriber. 😆 ✌

[@mcbob1967]

These are simple yet nicely effective mods - I've done them on my Classic 500, too. I used a K&N filter, though, since it was a gift and, you know about gifted horses. That's good quality, too - after installing it the Classic goes almost 40km/litre which is fine (before it went 35-36, but I have to say now I am also using 100 octane fuel which reduces consumption, too, and keeps the engine cleaner). The Bullet/Classic is not a thirsty bike per se, bless her, but you're right, tinkering is so good. Anyway. Before installing the Iridium plug I swapped a couple of emails with NGK technical support (very helpful people, I've to say) to double-check something I'd read on the Internet, and yes, they too recommended using a non-resistor cap with the Iridium plug (that, I understand, has a built-in resistor). That was a good chance to install a longer HT lead, too - the original RE lead is, to be honest, on the too short side. Regards and ride safe!

[@johnbellamy6449]

had bikes and scooters all my life. 72 years old next week. i love your videos,like listening to an old friend,or in your case a younger friend. best wishes.

[@oldgeezerproductions]

Edited to add: I installed the filter and what a huge difference it made. I bought the Iridium plug, but failed to order a new cap. Carefully ground down the large (soft iron) electrode on the plug and now it fits my existing cap. Easy job and much quicker than sending away for a new cap or even changing caps. My bullet drives like a different bike now with more and smoother torque at low engine speeds. Anything below 2500 RPM was pretty rough before, but now I can (carefully) lug the engine starting at 1800 and it feels smooth. Really helps in the corners when it is inconvenient to downshift. The hesitation, to the point the engine would die or (more commonly) almost die when rapidly coming off idle is now completely gone. I'm a bit mad at myself for not doing these simple and obvious things a couple of years ago. You have made me a believer. My new DNA air filter and my NGK Iridium plug should be here in a couple of days. I hesitated getting a "performance" filter for a long time because I was afraid I might upset the EFI operation, but your engine didn't seem to have any problem. I'm hoping the new plug will help with the sputtering I sometimes get when I open the throttle from idle and perhaps a quicker start.

[@peterlamont1533]

Well, I fitted the iridium plug to my Classic 500 'Tribute' and that was an improvement, then I fitted the DNA air filter - too soon yet to tell if that is an improvement. Then I fitted the booster plug, to fool the ECU into detecting a lower temperature than actual, and that was a definite improvement. In that process I realised the stock air temperature plug sits across the air intake so maybe that needs moving. Thanks for the tips!

[@jameshay884]

What I like most about these images right now, are the blue skies, dry roads, rich green grass, and leafy green trees. Still winter here, with ice, snow, dirty, wet, slippery roads, nothing green to be seen, and not one leaf on any tree. So it’s very pleasant to see Mr. Fillingham out there motoring along , in summer, of course. Well, summer will happen here soon enough, but there’s encouragement here and a lot of good chat as well. Thanks for all that. Ride on!

[@KRAM-zb2vc]

Brilliant video as always Stuart and the only performance mod my Himalayan needs is for me to lose weight 🤣👍🏻

[@raymondsmith7020]

Ditto.

[@laurentvenet2758]

Lol you made my day before getting bored at work :)

[@KRAM-zb2vc]

@@laurentvenet2758 we all need cheering up before the grind of WORK 👍🏻

[@Alex-io6ky]

i know right ...kinda motivation to lose weight for better handling on bike

[@richardhouvener6423]

I think all our bikes were faster years ago even though they might be the same engine size. LOL!

[@flyinbiker2001]

Being a lifelong Tech 50 years in the M/C and Aviation industry the air filter I'm pretty sure your correct on and the plug I'm 100 % sure your incorrect on I am a user of NGK but the fancy plated plugs or multi electrodes are a waste of time and funds , just like oil you should change them when dirty , Thank you very much for the informative videos , I have already picked up the NGK and now on your advice will get a DNA filter for my 09 Classic EFI

[@stuartfillingham]

no not incorrect my observations represent how it is!

[@flyinbiker2001]

@@stuartfillingham Call them as you see them sir , but if iridium was a game changer you would see it in Aviation were lives are on the line every flight , I am a fan of NGK products for there consistency and Quality , thanks again

[@whatsstefon]

I’m an former bike mechanic, and my former brother in law was a taxi mechanic. Iridium plugs were made purely for longer life due to some modern cars having less than ideal access to the spark plugs. New plugs will always be better. You will immediately feel an improvement. To be honest, when I got my 2010 C500, I swapped the stock plug for an NGK BP5RES. Huge difference in startup, idle and running. The only thing an iridium plug will give is longer life without requiring changing them. There’s no benefit to power and running compared to any other NGK plug. But I will agree, there is definitely an improvement over the stock plug.

[@MrEye4get]

Oops, two years ago! Missed it! You can't go wrong with a Booster Plug! All my motorcycles benefit from one including my Kawasaki Vulcan and 2021 RE Classic 500.

[@boomerguy9935]

I agree with you on the air filter elements and iridium spark plugs. I use the same type of both in my cars, trucks and motorcycles. Just out of curiosity, I switched my air-cooled Sportster's spark plugs back to standard and then back again to the iridium plugs on the same day, at the same air temperature for a quick comparison. From a cold start to complete warm-up, the iridium plugs performed better in every way: quicker warm-up and quicker response. This is IN ADDITION TO longer plug life. Another thing I do on my motorcycles is to re-route the crankcase ventilation from going back into the air intake, to going directly out into the atmosphere. Cool and dry air is much better for the engine's health and the motorcycle's performance. In most cases, this is a cheap and easy modification.

[@samguapo4573]

Just looking at the scenery with your continuous dialogue is meditative :)

[@alphatango5668]

I fitted the stage 2 kit from DNA on my Conti. The bike makes a lovely sound now. Saw the same horror stories about oem plugs and switched to Iridium they do make a difference.

[@quade7470]

Thanks Stu! I fitted a highflow airfilter and an Iridium sparkplug... it really makes a difference performancewise. It starts way better than before and it feels like it has more oomph at higher revs. Greetings from Hamburg, Germany! Keep up your inspiring videos!

[@SprueMonkey]

Hi! Eine Frage dazu: Braucht man da auch andere Caps oder passen die?

[@noonsight2010]

On the strength of this video I ordered a DNA air filter for my Bullet C5 EFI. The difference was immediately apparent. The bike feels smoother and seems to have more torque. Nothing more at the top end, although mine does have to lug a chair! It just seemed to be a better ride. Plus the engine sounds even better! Well worth it. (April 2021). Thanks Stuart.

[@lisacolbert5987]

Bart has highly recommended your channel a few times.

[@GameKfmm]

I've only watched yourreviews on royal enfields and i do find your interpretation of these motorcycles the most informative due i believe toyour appreciation of "things good "

[@CEDARRISE]

I really like your no nonsense, matter-of-fact reviews. Video and sound quality are spot-on too.

[@morrisminor56]

Looks like I missed a trick with my 500 when I had it. Fitted filter and whole exhaust system but never thought about the plug.

[@slipngrip]

Usually I outright ignore subscription requests but just could not turn down this nice granpa

[@ironcast]

Stuart, I own another mild mannered machine here in the United States. It is a 2003 Harley 883 Sportster. I found magazine dyno tests of before and after installation of Screamin' Eagle air filter kit. Stock the 883 made 44 rear wheel HP. With the kit installed it made 50 HP. I found that completely stunning so that is the first mod I made to the bike. It was a higher hp increase than exhaust for less money, so basically a no brainer. Beside the air filter the kit also includes a new backing plate for the air cleaner assembly. This allows much more air to get to the carb. I bought my kit for $55 from a private owner who had never used it. Then I rejetted the carb with 2 sizes larger main and one size larger low speed jet. I also uncapped the mixture screw and opened it from its original 1/2 turn to 3 full turns. WOW. What a wonderful difference in power that can really be felt, and for so little money.

[@porthos6118]

Wife: you've been out there for hours. Have you fixed it yet? Me: I'll tell you when I get back.

[@mondo2417]

Hi Stu, thanks for sharing, ive made the same upgrades you have, plus an external temp sensor for the air intake , the sensor now sits underneath the seat, also two stainless anchor rods/bolts (Hitchcocks) that anchors the engine to the frame the the result for my Classic 500 is altogether a more responsive smoother more enjoyable ride, and it will cruise now at 65 to 70mph more comfortably , it does remind me of my early days of riding when i passed my test in 1975 as a despatch rider on an army BSA M20.

[@helenatyukodi5227]

I'm here too for listening your english and learn the language. My first mod would be the analog clock under the tacho!😊👍 l have iridium plugs in my Indian.🥳

[@johnpaul3806]

I was advised to check the filter on the fuel pump when I got my Classic 500. It had done 5000 odd miles. The fuel pump is in the tank and shrouded by a very fine mesh filter. The inside of the tank is coated with a red lead coloured paint, I’m not sure what type of paint it is. This breaks down over time and clogs the filter. I removed mine to find the filter was badly blocked with a sludge the same colour as the paint lining the inside of the tank. Removing it and cleaning it gave a noticeable improvement. The engine was crisper and more responsive.

[@ursdummy0o0]

With a blend of excellent info and representation, soothing country sites, altogether it's therapeutic. As always, lots of respect and love to you. I wish, I had an uncle like you, I could ride alongside or just hop on. 😀😎 Thank you!!!

[@PictorialPlanet-]

Great air filter and plug upgrade for the bullet! Thanks Stu!

[@graemehay5714]

Great video, as ever, Stuart. Plenty of information, clear images and a helpful discussion around the "Myths & Legends" on fitting higher quality items. I ordered an air filter, having followed the link and fitted it last week. I am already running the NGK plug, of course. We can't really ride at the moment because of restrictions but today I had a legitimate errand to run (Pharmacy). The air filter makes an instant difference. As I left home the acceleration in 1st and 2nd gear up to 30 mph was very much better and the throttle required was noticeably less than usual. The bike just breathes so much more easily and on my 4 mile journey it was noticeable throughout the trip. It makes more of a difference , in my view, than exhaust modifications. I had fitted a lighter and less restrictive down pipe and silencer but the noise just got me down. This significant improvement from the air cleaner is important to me because I now no longer believe in louder exhaust pipes: they just seem to annoy non-riders and that does none of us riders any favours. I don't know about the fuel consumption yet of course: I have no doubt from the significant improvement in throttle response that my 90 mpg will improve and just 10% will put me into the three-figure mpg range. Thanks, again.

[@motormikeb1047]

Next time my 500 (2011) is due for basic service I'll toss these on. I've never ridden a solo Bullet. Mine has a Cozy sidecar attached, having done long solo trips (Sturgis) with all my camping gear. The wife has 100's of miles sitting in the sidecar. The bike chugs along at 55 MPH with a little steam left in the kettle. Prefect for back roads and state highways. I did the big interstate once.. a steady 65 MPH ... to avoid a approaching storm.. for 90 miles. My Royal Enfield dealer doesn't have any machines on the floor for sale. He takes orders (with deposits) and has them all on order. My Interceptor (2011) is sitting on the show room floor (winter storage) with 4 other " sold " bikes. (Himmy's, Connie's) He has 10 of the new 350's on order. He commended he has " much interest " from the public. In two months another R/Enfield dealer is opening up in the south metro.

[@motosnape]

Did you beat the storm?😉

[@motormikeb1047]

@@motosnape Yes ! It was headed south.... we rip'd along the freeway... got in front of it and watched thunder and flash in our rear view mirrors heading west.

[@KevinSmith-jz1nn]

Air and sparks! Good to see classic old school lore seeing the light of day again. Knowledge that was in danger of becoming forgotten as modern bikes have such a huge power reserve over what you actually need for real world riding that there is no need even to consider efficiency gains from such things as air and sparks - unless of course you are going racing. My old Norton Commando benefitted from a K&N filter, and Japanese coils, leads and plugs to replace the Lucas & Champion horrors it came with - not in tangible performance terms but just in terms of confidence it would always get you work in the morning. My Classic 500 hasn't been out of the garage since it was delivered at end of Jan, so I am looking forward to playing when weather and end of lockdown allows. I would be interested to see what you make of Hitchcock's booster plug kit (92120/1) and their Vibration Reduction Plate (92498A) in future videos.

[@tallifer]

I put a K&N in mine last week and noticed one more significant improvement - a much more throaty and deep engine note. It sounded free!

[@stevemiller6044]

I have had very good luck with Czech made Brisk spark plugs. It is of the multi prong design type--so NEVER A NEED TO GAP IT. I put a pair in my Ural side car rig and it made it go from a no kick start to a one kick start. And as you noticed the cold idle was much improved. I like them so much that I have them for my RE 650 and Himalayan. I have seen tests where several different types of plugs were used in see thru glass head lawn mower engines, and then they ran them with and without load on a generator. There were length of run differences. So measurable results.

[@sanjaysanjay-hp2vt]

Me Stuart , I like the way bikes are kept clean and tidy . Maintaining a bullet , one need to be disciplined very much . The English country side and the description about RE was enthralling . I was totally mesmerised. Keep the good job going ………👌👍

[@anthonyprice5596]

My mum told me to leave my pride and joy alone or I'd go blind?? Sorry had to tell that joke. Another great production Stuart. An honest review on " performance" parts and how they actually benefit, rather than whats promised. I ran an iridium plug on my old bullet, it was much easier to start after, more KV doing the business. Thank you Stuart.

[@ivancounsell4077]

I love my 1997 500 Bullet, great bike, also own a 1937 250 model S, plus a gaggle of BSA's, M20's M21's, Bantams etc... The Bullet is the all weather bike and for longer trips.

[@ivanbrkljac]

Dear Stuart, Thank you for all the content throughout the years. This is the first time Im reaching out. I have a RE 350 Classic Reborn for 1.5 years now. I recently fitted it with DNA 2 filter (approximately 500 km ago). The bike does preform better at mid range and sounds way better but it seams to me that the level of vibration on the bike is higher especially felt on longer rides (1+ h). Did you or anybody else experience the same?

[@abhishekpm1038]

Wonderful video as usual. Hope the frequency of you posting such videos increases.

[@michaelcoger4626]

I have found a 2017 classic 500 with less than a thousand miles for a good price. Had been looking at a classic 350. Tough choice for me to make. A new bike with a warranty or a super nice low mileage 500.

[@KevinRodgersGB]

I absolutely agree with you. More performance would be gained by attending the toilet before you ride or reducing one's weight in a more permanent way. Some people polish and shine, others put stickers on and some buy skip loads of Chinese add-ons but, as you say, it's all part of customisation.

[@Yorkshiremadmick]

Cracking Video Most people wouldn’t talk about this objectively but be blinkered. Thanks for sharing ✊🏻

[@PaulsMotoZen]

I think a new seat should be the first upgrade, that is if your air filter does not need it . It is something that will keep you in the seat a bit longer with a better ride without hurting your backside to much. A new seat is a bit expensive, but I believe it will make any motorcycle ride better in the end.

[@MarkASaxer]

I never felt like doing any modifications on my RE Classic 500 - but this video seems to give two realistic hints.... THANK YOU! (And it‘s great that you don‘t push the sales-button as hard as most other chanels - it’s just more serious 👍)

[@timmit3579]

Your DNA ( K&N) Air Filters make the bike breathe free-er; and the Iridium type spark plug supposedly sparks bigger for a more complete burn...That would help performance...

[@babajivamdevjangra1623]

i have royal Enfield 500cc February 2018 its clour is stranth black and your paraformens is very nice 👍

[@glaicogobbo4046]

Completely according to your propositions. There are still the suppressive cables that conduct the energy to the plugs. They are of the resistive type so as not to radiate interference to television sets and currently even for transmission with modern helmets. However, over the years, their resistivity greatly increases, stealing all the energy produced by the ignition system. Another piece that can easily deceive us, if we do not continuously measure its resistivity according to the table in the motorcycle workshop manual, is the pipe which is attached to the plug with rubber insulation on the outside. Many of them have a pre-resistor that sometimes breaks down with little time, producing a thin spark to the plugs. Grateful for the advice. Until!

[@toddcott9510]

When all said and done, I just like your style.

[@JEEROFUKU]

Super! Very important information you just provide👍🏻I was looking for a filter replacement and I thought that I have only one logical choice, which is K&N. Thanks to your wisdom, just order new filter for my Speedy from DNA. Very grateful for that🤝

[@michaelhenshaw258]

Thank you Stuart, I have owned some old Bullets, you have changed my mind about the new ones, RegardsMichael

[@shyamalmitra7617]

Stuart, I like your tell tale narration with impeccable English pronunciation!

[@alanrichardson8993]

Very informative Stuart unlike you I always change the air filter to any bike I own but never replaced the plugs so now I will so thanks for the insight. Spot on as always Stuart👏👏

[@ClintsCrypt]

P.S. Thank you for your videos. I enjoy them a lot. Project Farm also has tested plugs, fuels, oils, etc.

[@stuartfillingham]

yeah I think I watched that a year or so back.

[@SteveSmith-wk9dx]

Great video and no-nonsense suggestions. I have to wonder how many of these improvements are from time running in, and how many are down to the plug & filter. That said, they're relatively cheap mods, and the service life improvement alone has to be worth the cost. They're also a great way for a newbie bike mechanic to tackle something simple and get to know their bike better.

[@andyostertag]

Great analogy of the air filter and face diaper.. nailed it

[@denniselenson560]

In my personal experience, the fuel quality is also one of the biggest factors in fuel economy, ease of start, smoothnes of engine run and power delivery. Performance air filters and plugs can be easily made pointless when you're filling from asda.

[@denniselenson560]

Me too, I've noticed I do the most miles for the same £25 whith v-power.

[@terrywootton8882]

Nothing wrong with supermarket fuel.

[@andywatson5716]

This is the best RE channel

[@sluf1963]

This , I think is one of your best ones yet , though you have had some great ones , this one stands out . I live in the states , and we don't see many Enfield machines , but the same principles apply to my beloved H-D motorcycle's , and many others . Thank you my friend, I appreciate your videos , a valuable tool in real world . Thank you mate , cheers .

[@vincentperez3160]

Great vid. Liked 👍 I wasn't able to find one for the 350 reborn in that website you linked.

[@Cookie69697]

Another great video with great information. Can I just say ghosts and unicorns do exist you just can’t see them 😂😂

[@PushpendraSingh-go7vl]

I own a RE classic 500 2014 model and i completely agree with your suggestions in terms of these performance upgrades. But i couldn't help but notice that in the start of your video you have a BMW keychain hooked with the motorbike's key and after installing the upgrades there is a triumph keychain with the key. Its like giving your wife your girlfriend's jewellery.

I noticed the same thing but I really like how you put it 😂

[@nigelcheal8499]

It’s a great channel and a must watch for me! I ride a bullet and I like the fact that you say it as it is so keep going Stuart 👍

[@peterprior1]

Thank you again. Very helpful and informative. Pick up my new Classic 500 next week, so lots to process and absorb from all your videos.

[@ianjohnson4753]

Another great video The Bullet is easy to improve Mostly for better fuel economy and smoother running. Love watching all your videos

[@sirgalah561]

Hey Uncle Stu.. I've edited this a little here n there as time plods along and I'm modifying things and clocking up more kilometers... My RE C500 is going like a little ripper now.. Apart from updating those idiot lights in the speedo with LEDs, I also replaced the "Tiger Eyes" with LEDs.. I've replaced both the Indian relays in the left cover above the fuses with better ones, fitted a straight through header pipe and added the same muffler as yours (no cats on my bike now, and its gotten a smidge lighter due to three catalytic converters now living in my shed) I decided to ride with the baffle out as it sounds a bit lumpier - it sounds bloody awesome actually.. Fitted a DNA air filter (had to add an extra gasket to that black plastic filter housing as the DNA filter is slightly wider than the OEM one..) Also replaced the OEM plug cap with a resistor cap and have added an iridium plug.. I rerouted the plug lead too.. It was cable tied to the frame directly above the cylinder at a sharp angle.. Some of the copper wires inside the lead were pulled away from the plug cap and didn't get a very good contact, I'm thinking that's what was causing the bike to intermittently cut out while I was riding along.. It doesn't do that at all anymore.. So it was either the plug lead or the relays that were the issue. 🤔 Now the bike accelerates up to 100kph without any drama at all... I think it freaks people out on the freeway, them seeing what looks like a WWII bike pelting along at the same speed as them... Now to see what these mods have done to my fuel economy.. Edit: Fuel economy - not much different - I'm getting 36km/ltr which isn't too bad for a 500cc single... I've replaced the OEM seat with a touring seat so it's a lot more comfy and loosened the nuts on that square bar under the front of the seat.. Now the springs actually work and aren't there for looks.. Some of the shiny things I've covered up.. The petrol cap annoyed me.. I found a plastic cap from a Goulburn Valley fruit container that fits perfectly, and a Berri fruit juice bottle lid that fits the steering head bolt. Also for a bit of "bling" the two bolts that hold the handlebars in place - I've covered with a couple of 12 guage shotgun shells cut right down to the brass... BTW... Before I added those "performance" mods it would take anything up to ten kicks to get it going.. Now it takes just two or three from ice cold.. Brilliant.. 👍👍👍

[@samuelbraunwalder3022]

Hey Sir Galah Ive rad your comment and you have done some mods I did too. Your airintake as well the exhaust is really free flowing now. I have this free flow parts too, but some problems with hasitating of the engine, nevertheless i thought about a powertronic or commander to fix this problem. Do you also intergrated one of those piggy banks? If not, you dont have problems with a lean mixture? Which year is your Classic? Greetings Sam from Sqitzerland

[@sirgalah561]

@@samuelbraunwalder3022 My C500 is one of the last produced so its either a 2019 or 2020 - I cant remember.. To get rid of the popping its been suggested to blank off that little pipe that runs off the top of the cylinder.. Upper left side under the tank.. I havent done mine yet but I'm thinking about it.. My bike pops and farts while decelerating.. As far as running lean Im not sure.. Ill check the plug later..

[@davidcompton8525]

Hi Stu, excellent video as usual. I have my little classic 500 since last summer and did a few mods on her. One being the iridium plug but now I need a proper air filter. I think I will go down the dna route rather than the k&n. Just a quick question. Have you any knowledge of the RE Taurus diesel versions of the bullet ? I ask, because I recently came across one for sale. I've heard of them before and I like them because they're a bit of an old oddity like myself. 40mph pootling about suits me . Any thoughts ?

[@trevorlittle225]

Have you replaced your Classic 350's spark plug with a higher quality one? If so, what? On Hitchcock's site, they have OEM one, Bosch YR7MES which I cannot find any cross reference to say NGK. Someone on internet said it may be made in China by a company called Torch under Bosch brand. Bosch representative from North America knew nothing about the spark plug. I'd say you're absolutely right about RE going really cheap on the spark plug. Thank you.

[@iveywin]

Hi Stuart, Can you share the story about your fab clock on your console and where you sourced it? Cheers and thanks, Jon.

[@photographyjourneywithpriy4612]

Love from India and hello ! from another RE Interceptor 650 rider.

[@sanjaysanjay-hp2vt]

Wonderful videos and so good describing.

[@Dreycoo]

Beautiful place you live at mate 🖤

[@edumendes1965]

Very insightful! Great video. Simple and effective improvements. Thanks for sharing.

[@drewlawrence696]

Why aren't you presenting a bike programme on TV ? Someone, somewhere is missing a beat...as in some 12 year old TV executive. Keep it up Stu, new subscriber here, but I really look forward to your videos.

[@paulcannell7188]

Subscribed. enjoying the virtual rides on the Pommie roads that i miss.

[@louispaglia1772]

Hi have found with the DNA filter am getting a lot better Seal between the back casing and the circular lockdown cap don’t think the stock filter was ceiling well enough and I was getting unfiltered air past the filter but! Now the plastic internal airbox casing is not making a good Seal I know the DNA filter is slightly deeper and if I clamp it down too hard it will start to crinkle . Please can help.great video Stuart keep them coming I have a c5 2018 classic

[@umeshhinge7903]

Knowledge i gained is tremendous ❤️

[@christinedoyle9159]

Brilliant video thank you. I own a Classic 500 2013. I have just changed spark plug and air filter to your recommendations. I have noticed smoother acceleration and tickover. Hitchcocks are now selling both items. I wanted to ask what you were using to seal air filter in. It looks like my red bike grease?

[@adventureswithfarmertroy]

Thanks Uncle Stu . . . I hope to try these improvements on my 2017 B5 . . . Cheers!

[@gaylinlack726]

Great channel- innovative and useful info presented with humor and imagination. Thanks.

[@alexsandovallapostol9998]

Another very worthy video, very sensible, very basic and just the kind of advice the public will benefit from. By the way, being in the USA, trying to do my best Professor Higgins, I must ask you what part of the UK are you from, the North of England, like, Yorkshire ?

[@davidcoudriet8439]

I always enjoy the music that you pick.

[@rossdarling5975]

Get ready,get ready,get ready.

[@Astrix_Jaeger]

damn, I just realized I have been watching your channel for a year now but till now I just subed.

[@davidwilliamson9162]

Looking forward to doing a steel rod n bearing change plus hi lift cam n high comp 535 big valve potted head big bore exhaust n bigger carb & electronic ignition 👍

[@shoaibmohammad8114]

Some words of wisdom

[@nigelcheal8499]

Just added the performance air filter. Time will tell 👍

[@taipantaipan941]

Thank you for your videos Uncle Stu.

[@BarryJTaylor]

Best mod of all ... 19T sprocket.

[@sujaanshrestha2947]

This is like National Geographic channel for RE.

[@michaelevans1658]

Got a feeling in me water the T120 going to go and a Norton replacement in the future uncle Stu.

[@RockRulesification]

Simply crushing thru stunning views ..loved it subbed it straightaway..carry on mate.

[@marcjohnson7734]

I fitted DNA on my new guzzi! Love it

[@birbeck87]

Yes another very interesting little video one I will bare in mind when my meteor finally arrives 👍

[@sharonclement1924]

Recently, I purchased a used RE Classic 500. The previous owner replaced the fuel injector with a carburetor. I see the engine warning light ON most of the time, but it rarely flickers. Is there a connection between the carburetor change and this problem?

[@williamgregory6684]

If you want to increase your top end and put less strain on your engine,try going 2 teeth lower on your rear sprocket or one tooth higher on your front sprocket. The difference in low end torque should be negligabile since you have so much and your top end should increase by at least 5 mph,and your engine will be spinning less thru out the rev range. Your gas mileage should increase as well.I did this with a Kawasaki 400 twin , this all happened and it was a much higher revving engine.

[@vikram1278]

Enjoyed it. You must have good upper body strength to just 'walk' your bullet into the garage. I am just too afraid to tip it over. 😰

[@melcharles5829]

Hi Stuart - About to embark on following yet more of your excellent advice and change the spark plug on my 2020 C5 efi for the iridium plug from the stock plug. I'm guessing that the stock Bosch plug was non resister type and as the iridium one is - did you need to change the plug cap as well and or do you know how to tell if the cap is a resistor type or not? Kind regards Mel