Man, anyone else watching those dyno pulls and just craving tuning the LSN and idle gap? Killing that motor not pulling down to idle and still revving like that. Idle gap is too big and low speed is FAT.
@kings-racing10 күн бұрын
On the contrary. When you tune a engine on the track the HSN is too lean for a 6 second dyno pull.
@alexanderrichards89510 күн бұрын
@@kings-racingbut the LSN and idle were too fat and too high on the track as well, it was high idling and loading up if allowed to idle longer than a few seconds. The dyno pulls only made it more apparent. Surprised you haven't soft-seized a PS running like that.
@kings-racing10 күн бұрын
@@alexanderrichards895the high reving you are referring to after the pull is caused by a too lean HSN on a 6 second pull. The idle gap was at 0,5mm with both backplates. Definitely not to big. I did have to change the tune when switching backplates. On the rtx it needed a richer low and leaner high in order to run properly and drop back to idle. I can agree that setting was fat on the low, ( specially compared to the airboost backplate), but that has nothing to do with the reving you are referring to.
@apostoloskarathanasis598112 күн бұрын
Nice pit bag.. it’s self made or buy it ?
@kings-racing11 күн бұрын
Thank you. I made the pitbuddy myself.
@apostoloskarathanasis598112 күн бұрын
OS 2104-5 or FX K303-L ? Nice videos 💪
@kings-racing11 күн бұрын
Thank you. I really really like the FX K303 and K303L
@yavormarinov956112 күн бұрын
Have you tried the 2146 pipe? Wondering if it is worth a try? I have the 2135 evo2 as well and am pretty happy with it but see some people in Germany putting the 2146 on Ninja B07s and AD3s
@kings-racing11 күн бұрын
I don't have the 2146 so never tried that. I ran it with the 2135 and recently with the hipex 2034. Smoother bottom end but performed really good.
@yavormarinov956111 күн бұрын
@@kings-racing Will do some tests and can give my feedback. Just got a hard coated 2135 myself so it will remain my go to pipe.
@xskyaflake21 күн бұрын
Kings the mythbuster. Good job!
@kings-racing20 күн бұрын
Thanks buddy 👊 Facts don't lie
@antonvanhemert1321 күн бұрын
brooooooo. beter ben je een keer op helmond als ik er ook ben. superdik man. wow
@kings-racing20 күн бұрын
Hey Anton, ik ben meestal op zondag in Helmond. Soms op een doordeweekse dag, als m'n agenda dat toelaat.
@MrLilChilly21 күн бұрын
Another great vid bro! I agree with you. The RTX backplate is great marketing. My thoughts is if a pull start which uses a oneway bearing robs an engine of power, the RTX would have a similar problem due to bearings and rotating parts. Only difference is the RTX is not directly connected to the crank as most pullstarts. Anyways great to see you put the theory to the test with data.💯👊😎
@kings-racing20 күн бұрын
Thanks bro. Yeah, genius idea but claim a drastic reduction in friction is just excellent marketing. Pull start is another story. Great idea to put that to the test some day. Facts don't lie. Appreciate the comment and you watching 👊
@hotrod67rc621 күн бұрын
Awesome Video Kings You Been Putting That Dyno To Work💥💥💥💪
@kings-racing20 күн бұрын
Thanks brother. Took me some effort to get it working properly, so now is the time to put it to use. Appreciate the comment and you watching 👊
@haywirerc22 күн бұрын
Ai theme song! lol
@kings-racing22 күн бұрын
lol. I exaggerated a bit lol....... I don't wear my crown on the track at all😂 but it's f''in awesome you can do this.
@haywirerc21 күн бұрын
@@kings-racing the amount of work it takes making a song is it’s scary how fast ai does it.
@kings-racing21 күн бұрын
@@haywirercTrue. This only takes a couple of seconds. It's awesome you can do this, but when you think about ai it's bad news.
@setupguy22 күн бұрын
One of the most important videos for rc racing. Thank you for bringing facts and show that we aren't as dumb as rc brands make out to be.
@kings-racing22 күн бұрын
Thank you very much. I expected this was more marketing. The idea is really genius though. To bad there is not one advantage when using this backplate. Appreciate the comment and you watching.
@setupguy22 күн бұрын
@@kings-racing Anytime! Also seems the fuel test was good in the sense that you could get the same performance on the dyno, as you could with the rtx plate vs the air boost one, but on track was another matter.
@kings-racing22 күн бұрын
Exactly. Track tune and dyno tune are two different things. The track tune was also to lean on the highspeed on the dyno. Specially for a 6 second pull.
@setupguy22 күн бұрын
@@kings-racing According to my research, in air cooled 2 stroke engines we are limited by cooling when tuning for top performance, water cooled less so. So the oil/oils in the fuel are as important as the fuel itself. Back plates, whatever guides the mix to the cylinder keeping it's momentum is the best.
@jukkaovaskainen22 күн бұрын
Interesting data and result, great video 👍
@kings-racing22 күн бұрын
Thank you very much Jukka 👊
@Serialcrasher22 күн бұрын
Cool vid Kings 👑👍 Is the music from you 🤔 ? « Kings on the track » « Kings burning nitro » 🤔⛽️
@kings-racing22 күн бұрын
Merci Serial. Yes, music from me and a bit AI. Very nice to add it on the vids. Thanks for watching 👊
@TastyBRC22 күн бұрын
Great video Kings, this was a lot of work.. swapping, tuning, testing, edditing.. very interesting. Your conclusion is the same as our expectations when we first talk about that spinning backplate a while ago, no surprise there, just a nice marketing gadget. Good to see you back at the track
@kings-racing22 күн бұрын
Thanks buddy. It was indeed quite some work and it's exactly like we thought. Genius idea, excellent marketing. To bad there isn't one advantage in using this backplate. Actually only disadvantages
@yavormarinov956122 күн бұрын
Which engine would you say is optimal from power/mileage perspective for running on astroturf?
@kings-racing22 күн бұрын
FX K303L. Best racing engine on the market today. Good linear power , great mileage. Regular K303 also very good.
@yavormarinov956122 күн бұрын
Videos are getting better and better. Testing and data are always more useful than guessing. Really good insights. Thank you for the best nitro related videos out there.
@kings-racing22 күн бұрын
Thank you very much for the kind words. Agree, facts don't lie. Appreciate the comment and you watching.
@bluecrabnitroracing449922 күн бұрын
Nice nice, info is The best entertainment
@kings-racing22 күн бұрын
Thanks bro. Appreciate it.
@NitroFreak22 күн бұрын
love the vid brother and the new song intro bad to the bone brother great job
@kings-racing22 күн бұрын
Thanks brother. Info on the Nitro Freak show!! Huge shout out to Tandra .
@NitroFreak22 күн бұрын
@@kings-racing hell ya loved that back plate testing your the man the top dog in my book in the nitro world thats for sure keep up the great work brother
@kings-racing22 күн бұрын
@@NitroFreak Thanks brother. Appreciate the kind words 👊
@jonpye865522 күн бұрын
Does reds have a regular back plate you can test against the air boost back plate to see the difference???
@kings-racing22 күн бұрын
Yes, i have a regular Reds backplate and wanted to test that aswell. Unfortunately i forgot to bring it with me. Had the wrong package with another airboost backplate. I will need test it another time.
@kawicepticon886622 күн бұрын
Loveeeee these vids!! Its going to be a bit until I get my dyno ...life got in the way lol. I have the RTX backplate and I tested it on my Reds 723 Part set but it in a Picco GT1 Team case and crank ...freaking monster of an engine I may add. I felt the same my man..Air Boost 100%. For the Reds /Picco GT hybrid it went together seamless , they are both built in the same factory after all, I shimmed the sleeve up .30(+.10 over the new stroke ) and I'm currently at .67mm clearance, once its broken in I'll time it and cut it to GT'esq specs and tighten the squish but man is it crazy . The displacement is like a .24.5 (16.8x17.3). I ran the Reds gen 3 SV part set in the same case and crank and that jammed and it wasn't modified so I figured go all out and try w the 723 part set that I had laying around . The Carb is off the Picco R2 3518 9 port since its a 9mm carby, the GT1 carby is 8mm if I recall. Long story short Nitro Rules and that RTX backplate is now hanging from my rear view mirror in my car lol. Catch you next video brother.
@kings-racing22 күн бұрын
Thanks bro. Shit happens in life. It is what it is. I would be totally annoyed with that dangling on my rear view mirror lol Think i will give it to a rival who runs Reds and hope he installs it lol See you on the next one brother 👊
@a2rc22 күн бұрын
Nice work Kings‼️ That’s what testing is all about - You will never know unless you try it out 💯 Thanks for a fun and informative video 🩷
@kings-racing22 күн бұрын
Thanks buddy. It's very nice to do these test. Really enjoy doing this stuff and facts don't lie. Appreciate the comment and you watching 👊
@jeremytrc317122 күн бұрын
Excellent vid Kings 🤴 👊🏻 nice laps, great comparison 👍🏻 👍🏻👍🏻 luv the layout of that track 💯💪🤘✌️
@kings-racing22 күн бұрын
Thank you very much Jeremy 👊
@Thedudeabides80322 күн бұрын
Did you 3d print the wing? My buddy made me one but with a brittle resin. I’d love to buy him a proper resin that would flex if anyone knows what I should get. That sucker rips man 🤘🏻
@kings-racing22 күн бұрын
It's a Jconcepts wing. Part# 2998G Thanks for watching 👊
@highwarlord9622 күн бұрын
Hello! Where is this location? :)
@kings-racing22 күн бұрын
This track is in the Netherlands.
@GrandPitoVic26 күн бұрын
That is great!!! You received a replacement piston and sleeve.
@kings-racing26 күн бұрын
Yes indeed. They paid me for it. Very good they took responsibility. And very glad Jukka found this replacement set. Probably the only one available in the world. Thanks for watching.
@bradley7019Ай бұрын
Hi bud, just wondering with you driving it like this how long does a fuel tank roughly last as ive heard the .28 is a pain to tune and uses lots of fuel
@kings-racing27 күн бұрын
Hello, tbh i never timed how long. It tunes good, but it does use a lot of fuel. My guess is about 5 minutes on a tank.
@bradley701927 күн бұрын
@kings-racing oh OK thank you for the reply 👍
@bradley701927 күн бұрын
@kings-racing I have actually got one now as well bought one the other day just waiting for fuel to start the break in now.
@bradley701917 күн бұрын
@@kings-racing hi mate have you removed the carb restrictor at all in your hyper 7?
@bevinsracingАй бұрын
Sounds like it has a 2 speed on back stretch
@kings-racingАй бұрын
You are right. It does sound like that. It's diffing out. Diff oil is to thin.
@bevinsracingАй бұрын
Looks like it runs great. Keep at it
@GrandPitoVicАй бұрын
VERY NICE!!!! I love the airbrush work on the body. She sounds great. I haven't seen a track with carpet here in the US.
@kings-racingАй бұрын
Thank you. A astro turf track is easy in maintenance and you even can run it when it's wet. When it's dry there is a ton of grip. Very awesome to run. Thanks for watching. Appreciate the comment and the sub.
@kristianmadsen7394Ай бұрын
Hi KR. I am having trouble getting my K502 to run and idle decent. Can I get your carb settings as a baseline settings? regards Kristian from Denmark
@kings-racingАй бұрын
Hello Kristian, Standard settings are 0.8mm in from flush on the high speed, 0,8mm on the low speed. Idle gap carb body measurement of 53,2mm. The standard settings are on the exploded view. Mine is now on 0,8mm high speed, 0,6 low speed, 53,6 carb body.
@kristianmadsen7394Ай бұрын
@@kings-racing Thanks for sharing. I solved the problem using a ported backplate, now the return to idle is great. I run extra muffler on my exhaust to keep them quiet maybe this causes this problem, thought my other engines run fine with extra muffler. This FX seems to have decent power
@jongonegone1262Ай бұрын
traxxas fuel.
@kings-racingАй бұрын
We don't have Traxxas fuel here.
@jongonegone1262Ай бұрын
@@kings-racing you mean shipping is exspensive.
@kings-racing25 күн бұрын
@@jongonegone1262 Don't think they ship across the pond. Haven't seen Traxxas fuel in Europe
@narongrachmareongsit1978Ай бұрын
❤❤😂🎉😢😮😅😊. ไฟแอดพ์. ?
@kings-racingАй бұрын
Thanks for watching.
@narongrachmareongsit1978Ай бұрын
❤❤❤😂🎉😢😮😅😊. ไฟแอดพ์. ?
@kings-racingАй бұрын
Thanks for watching.
@GODLIKEZ490Ай бұрын
is that 28-8 modified at all ?
@kings-racingАй бұрын
Nope. Just a stock old novarossi
@GODLIKEZ490Ай бұрын
@@kings-racing WOW thats awesome man
@kawicepticon8866Ай бұрын
I bet 75% of us watching this doesn't realize the monster of an engine that is in this rig lol. Shes Gorgeous !
@kings-racingАй бұрын
Lol. Definitely awesome engines. Absolutely love them.
@favulus1Ай бұрын
No american fuels? VP POWERMASTER,SIDEWINDER,NITROLUX,TNR
@kings-racingАй бұрын
Unfortunately i can't get American fuels here..
@Ggg-h8pАй бұрын
How do you like it ? Any setup tips for a beginner
@kings-racingАй бұрын
I like it very much. Definitely a great platform. For a beginner i recommend to make the car easyer to drive. Use 3mm washers/spacers on the steering link underneath the ackerman so it's less nervous on steering.
@allankrogh6707Ай бұрын
Nice. I use an OS Speed R21gt engine in my buggy. There is plenty of power in it.
@kings-racingАй бұрын
Thanks. These gt engines have a lot of power but very thirsty. Definitely awesome to run in a buggy.
@Serialcrasher2 ай бұрын
Bonsoir King 👑😀 I am interested by the LRP 32, but I have read in several different places that its carb is really bad 🤔🤔 any thoughts on that ? Merci Monsieur 😁👊
@kings-racing2 ай бұрын
Bonsior Serial, I have the spec 4 and that carb is rubbish. Very inconsistent. I run a novarossi carb.
@Serialcrasher2 ай бұрын
@@kings-racing which Novarossi carb are you using (ref)? It fits directly ? Txs 👑
@kings-racingАй бұрын
@@SerialcrasherI have to get back to you on the number. It was a direct fit.
@SerialcrasherАй бұрын
@@kings-racing txs great 👍
@giuseppemasocco90952 ай бұрын
you can feel that there have been improvements on the engine configuration! good
@kings-racing2 ай бұрын
This engine is a monster. I'm curious what is different on the G501T.
@jamescollins46172 ай бұрын
Love the fx engine
@kings-racing2 ай бұрын
These gt engines have tons of power. Very awesome to run. Thanks for watching
@allaspectsrc41782 ай бұрын
Very nice bro sounds great tons of power
@kings-racing2 ай бұрын
Thanks bro. This may be a bit to much, but absolutely awesome to run.
@NitroFreak2 ай бұрын
awsome stuff brother loving all the testing ur doing keep this stuff coming
@kings-racing2 ай бұрын
Thanks brother 👊 still a lot to test. I won't be bored that's for sure.
@25nitrofreak2 ай бұрын
Rammstein 👌
@kings-racing2 ай бұрын
O yeah 🤘
@NitroFreak2 ай бұрын
awsome vid loved the wheelie after landing the jump awsome intro tune brother that buggy is rippin
@kings-racing2 ай бұрын
Thanks bro. Was actually thinking this is a bit to much, but so awesome to run
@hotrod67rc62 ай бұрын
Awesome Content 👍
@kings-racing2 ай бұрын
Thanks brother 👊
@hotrod67rc62 ай бұрын
💥💥💪Fun Times
@kings-racing2 ай бұрын
O yeah🤘 Thanks for watching 👊
@a2rc2 ай бұрын
What a great looking buggy Kings ‼️ - I know you said she doesn’t have great fuel mileage. Any chance a straight/non conical header will help? Maybe not as much as you need it to for a formal race but, wanted to ask 🤷🏻♂️ Sounds like you have her running really well 🩷 Nice work and thanks for the vid
@kings-racing2 ай бұрын
Thanks buddy. Definitely need to try a different pipe and venturi in search for more runtime. The power of this engine is awesome, maybe even a bit to much. Thanks for watching
@lisaf97122 ай бұрын
Awesome ❤
@kings-racing2 ай бұрын
Thank you Lisa❤️
@muggymaniac2.0452 ай бұрын
Wonder what muggy thinks of all this..........?
@kings-racing2 ай бұрын
What up brother, I don't think your dad's brain can comprehend this lol Hope you are doing well and still enjoying the hobby 👊
@jukkaovaskainen2 ай бұрын
Awesome paint job 👍 great driven and engine is working so good 👍