A 1965 GT350R Mustang tribute track car, 347 with an 8 into 1 Header

Clips of what an 8 into 1 header sounds like on the track and Dyno.
#8to1header #8into1header #8to1exhaust #8into1exhaust #trackdayclassics #1965mustang #347 #sbf #raceyourcar #trackday #musclecar #f100 #gt350 #buildashoptruck #buildatrackdaycar #crownvictoria #frontsuspension #muscletruck #t56 #sequentialshifter #efi #camshaft #rollercamshaft #solidrollercamshaft #solidrollerlifters #jeselbeltdrive #jeselshaftrockers #frontsplitter #rearspoiler #hoozierslicks #buildarolecage #buildasbf #builda347 #1965mustangfastback #fastback #mustang #289hipo #hbeamrods #dlc
#tdc #tigwelding #migwelding #gaswelding #dimpledie #ford9” #tractionlok #holleycarburetor #aed carburetor #1962fordtruck #1965ranchero #aod #toploader #metalrepair

[@looniethemoonie5353]

It's like V10 Howl mixed with V8 Roar. I love it!

[@trackdayclassics]

Thanks! I’m a bit partial myself 😜

[@mememanfresh]

no

[@chadbailey189]

sound more like indy 500 v12 car

[@edwardssistershands]

Is it straight cut gears making that sound or does it rev to the moon?

[@tunerimpala5658]

@@mememanfresh yes

[@lordasperger9878]

Im just speakless. I never thought that a mustang could sound like an early 00's f1 car. It's just amazing.

[@trackdayclassics]

Thank you!

[@Thecraig909]

That thing sounds absolutely insane!

[@trackdayclassics]

Thanks! Means a lot coming from you!

[@Normandy1944]

Wicked cool!...yeah, insanely wicked cool.

[@booifojoe]

@@Normandy1944 Outrageously insanely wicked cool.

[@rhpicayune]

I keep coming back to this video; it’s like a drug I can’t resist.😮😮

[@trackdayclassics]

Thanks. I hope it keeps you healthy!

[@fancy3774]

your not alone. this and the judd bmw are kinda off a drug now.

[@skullfracture2]

@@fancy3774don’t look up a Renault F1 V10 then…

[@rucarnuts13]

This thing sounds a bit like the old BRM V16 F1 cars. Absolutely incredible, what a sound!

[@trackdayclassics]

Thanks!

[@kerimca98]

This 8-in-1 header basically doubled cylinder count sound-wise, V8 x 2 = V16, so you may be right

[@lucylovitt9583]

I'm just wondering how many people have ever heard the BRM?! I'm in the You Kay (and very old) so I've had the experience - at Silverstone back in the late 70's

[@trackdayclassics]

@@lucylovitt9583 I bet those were some great times!

[@lucylovitt9583]

@@trackdayclassics indeed - and on an early March morning I did the journey in 1h 28minutes. Now that would be unthinkable 🤷🏻

[@joeleonard9965]

Been obsessed with this rarely seen exhaust routing for years now and this is the best clip so far! And I promise you I've looked for every one of the few builds on youtube with an 8-1 collector.

[@trackdayclassics]

Thank you Joe. It was built onsite in my garage by Greg of R.E.F. based in Kingman AZ. This was the second one I asked to have fabricated for this car. I plan on a video discussing the pros and cons if the interest is there. Thanks again!

[@Robbb8227]

Yes please do make a video explaining the whole exhaust.. one of the best sounding ford's I've ever heard.. wait engines I heard

[@Bhicken_Nugget]

Seems like they’re finally gaining some popularity I feel like there are more videos on 8-1’s this year alone than in the total lifespan of KZbin

[@NickKautz]

@@trackdayclassics What's the trick? Dead equal lengths? Sequential order entering the collector? Or something else....

[@trackdayclassics]

@@NickKautz Hey Nick! Sounds like you know your exhaust systems! As it turns out, I’m putting together a video to address your questions. Thanks!

[@Hi_Im_Jay1020]

This has gotta be the best sounding mustang I’ve ever heard! If only modern GT350’s sounded like this 😔

[@trackdayclassics]

Thanks Jay!

[@werkspartsllc7856]

Well, they have their own sound. Unlike about anything else. Besides, stock they run 8250 rpm shift points and probably make more horsepower than the 347. And streetable!

[@braziliansheetbox2497]

They could sound like that 100% They ARE flatplane crank.. 2 headers a x pipe and side Pipes.... ferrari v8 sound 😂

[@Hi_Im_Jay1020]

@@braziliansheetbox2497 is that the magic sauce?

[@The-fs5wn]

You ever heard one with an American Racing exhaust kit? Those things sound like raging bulls.

[@snvffxxx]

absolutely amazing, 180° headers and 8 in 1 sounds incredible.

[@trackdayclassics]

Thank you!

[@epia125]

How's the routing, do you need to remove the headers to get to the oil pan?

[@trackdayclassics]

@@epia125 Thanks for the question. The area under the engine is clear. Access to the dry sump pan, starter, and basically everything else is pretty straightforward. As an added bonus, everything from the flywheel back can be accessed without touching any of the exhaust system (including the TCP crossbrace). Cheers!

[@kalmmonke5037]

@@trackdayclassics what would a 6 to 1 sound like? or 12 to 1? for a inline 3 like bmw i8 and gmat43 and gr corolla? can you tell if it wouldve been better to have 12 to 1 in gma t50 in top gear youtube video ? it seems its 6 to 1 in a sense , for each inline 6 , in that v12

[@trackdayclassics]

@@kalmmonke5037 it could sound amazing!

[@dons1932]

Absolutely unreal sound. I saw the amount of work in the other video too, which I imagined exactly how much time and significant modification it would take. Really stunning job.

[@trackdayclassics]

Thank you! As any classic car owner knows, it takes a lot to make an older competitive enough with what is turn key today. Appreciate your comment.

[@nickcook7408]

What car guys call an “exhaust pipe” is actually a wind instrument, whose length and shape determine the pitch and tone it can produce. How much air is blown into it and at what speed changes the volume but it’s The shape of the pipe that creates the noise.

[@ryans6280]

1:16 holy fooooook are you kidding me. You just made my motor sounds playlist and yes I have a motor sounds playlist

[@trackdayclassics]

Thank you!

[@Folderq]

I love it! If that's not a flat plane (as you mentioned), this is amazing job done.

[@trackdayclassics]

Thanks!

[@Folderq]

@@trackdayclassics can I have any contact to you, please? I have one small but urgent for me question. I would like to have a tiny debate if you don't mind.

[@trackdayclassics]

@@Folderq Sure. Send me your email address. Thanks.

[@MrIsaiahWright]

Sounds absolutely astonishing

[@trackdayclassics]

Thanks! I totally agree 😜

[@Ndw1995]

NASCAR with a hint of Ferrari... amazing

[@trackdayclassics]

Thanks. One guy at the track asked me if it was a rotary! LOL

[@fadedjate7230]

@@trackdayclassics I could see it like a 4 rotor? It's crazy what the old small block Fords were capable of.

[@lowkeydiegoduran4724]

this thing sounds absolutley fantastic, its like if a 397 and a bmw v10 had a baby and im all for it :)

[@trackdayclassics]

👍

[@endergamer7444]

God that sounds so much like a low-revving LFA, absolutely beautiful

[@trackdayclassics]

👍

[@nasuh_won]

I could see dudes in the 1960's revving to the tunes of this stock exhaust and loving every bit of the music way better than the experience the 1960's actually gave them. More people would have fell in love with cars because those notes sing to your soul.

[@DrewLSsix]

This is absolutely not a stock exhaust.....

[@BrapBrapDorito]

If you think this is a stock exhaust you need your hearing checked

[@williamcoach7738]

Incredible sound,it sounds like an early 1950's brm v-16.

[@trackdayclassics]

Cool! Thanks

[@buff-pm4cp]

First time hearing a crossplane scream as good as an even firing V8, v10 or V12. BADASS

[@Dr_Xyzt]

Holy smokes! That thing sounds fantastic. It's reminiscent of a Ferrari F355 with a Capristo exhaust. Your race track footage is just like a 90's Nascar. Thank you for sharing this footage! Spectacular.

[@trackdayclassics]

Thank you! Cheers!

[@goskidmark]

It's magnificent. A symphony to my ears.

[@trackdayclassics]

Thanks!

[@OoheavysackoO]

Judging by the sound on track and the sound on dyno. 7k on dyno, closer to 8k+ on the track. This must have all the goods. Most don't last long at that rpm if they even reach that rpm. Boys and Girls, don't rev your 347 to 7k unless you've spent the money and time to do so. It's obvious this person has spent his time/money well otherwise it would be a video of a smoked 347. Regardless, that thing sounds freaking amazing. Props on the build and sound!

[@trackdayclassics]

Thanks! Stand by for video on this power plant. Cheers!

[@OoheavysackoO]

@@trackdayclassics Oh I will 👋. Super sweet build.

[@acruzp]

A little spectrum analysis reveals that they're shifting above 8500 rpm. The 8 into 1 is working great, but the engine speed also helps a lot.

[@MachRC9]

Amazing sound. It sounds like a LFA. As a 65 mustang owner the engine bay is tight and the tunnel is small. It had to take a ton of work to get that collector and pipe to fit.

[@trackdayclassics]

Thanks. Who made the LFA?

[@MachRC9]

@@trackdayclassics Lexus. It was their supercar. kzbin.info/www/bejne/fGHQZ5espbBno5o

[@trackdayclassics]

@@MachRC9 Yes, with the triangle of exhaust pipes. I thought that car was pretty sick, but they discontinued it, right?

[@MachRC9]

@@trackdayclassics Yeah its long gone. They spend over 10 years designing it. Only to completely redesign it,. In the end they lost a ton of money per car sold.

[@dennisyoung4631]

Perhaps an X-pipe, to make your Ford sound like a *F.O.R.D.?*

[@danielsplayhouse3804]

That's totally wicked how that's made and sounds awesome too would love to see it inside of the car I'm sure it packed up.....

[@trackdayclassics]

Video in progress. Thanks Dan!

[@rhpicayune]

Watching the tachometer, 6500 sounds like 8500-what a glorious howl, so melodic !!👍🏼

[@paulstern8046]

that's the best sounding mustang ever!!!!

[@trackdayclassics]

Thanks Paul!

[@neilreid2298]

Absolutely glorious!!! Wow. I love this!

[@trackdayclassics]

Thanks Neil!

[@caseystyer2996]

Wow... Just wow!

[@trackdayclassics]

Thanks!

[@Mr357Cleveland]

That's an awesome and unique sound, love it.💪

[@trackdayclassics]

👍

[@propdoctor21564]

Sounds freaking amazing❤

[@robertritts5181]

This channel deserves more recognition

[@trackdayclassics]

Thanks Robb. I hope more people tune in too!

[@Porkycheun]

It sounds insane! Almost as if it’s a flat plane crankshaft? I’m even more in love with 60’s mustangs now! ❤

[@kusugara]

We know your secret now: Stepped headers

[@gregpadberg1402]

Thing of beauty. Sounds badass.

[@trackdayclassics]

Thanks Greg! I agree 😜

[@mbsanocki88]

I forgot I watched this 8 months ago. My jaw still drops when I hear this thing.

[@trackdayclassics]

Thanks!

[@dcstar5123]

Wow that’s spectacular what a glorious noise from a Mustang no less.

[@trackdayclassics]

Thanks!

[@BrassStacks]

What an amazing ride! I'm so in love it hurts

[@crazykidksyt2848]

im going insane. I NEED THIS IN MY LIFE

[@trackdayclassics]

👍

[@lucasblanchard47]

That sounds absolutely incredible! Definitely got a subscription from me!

[@trackdayclassics]

Thank you! Much appreciated.

[@vlargxera]

Okay, you convinced me I need this

[@1loud94]

That sounds incredible

[@trackdayclassics]

Thanks!

[@Paxmax]

Absolutely glorious!

[@trackdayclassics]

Thanks!

[@arizonalifestylechannel2186]

Wow that s neat

[@TheCluelessEnthusiast]

That sounds awesome!

[@trackdayclassics]

Thank you!

[@thomasfletcher760]

Definitely music to the ears 😁

[@trackdayclassics]

👍

[@cruise2kx]

Glorious.

[@dennistennyson8856]

Bloody awesome, wish my '67 sounded like that !!!

[@neverendingmods]

All the GM 3rd gen V8 Camaros, Firebirds, and Trans Ams were an 8 into 4 into 1 exhaust with a Y merge for each side into 1 under the front seat area. Never sounded like this!! This sounds really good.

[@iunnox666]

Sounds better than this imo. This basically sounds like an F1 car, not nearly as nice a sound as most American V8s.

[@trackdayclassics]

It’s not for everyone, that’s for sure!

[@fUtube1212]

I got goosebumps.

[@michaelatkins9780]

Sounds like 180 degree headers that were used in the 70s on some late model sportsman.

[@LSchronic89]

Sounds great 👍

[@kylebuschfan3228]

This bring the amazing sound of Nascar gen 4 to another level

[@andrewfreeman3013]

Played this for my school kids in class - "Fire!"

[@trackdayclassics]

Thanks Andrew. Glad they enjoyed it! Might get some of them interested in Engineering.

[@youknowwhyyourhere531]

Whole body is tingling rn.

[@IanBrunskill]

Shit sounds insane ❤

[@trackdayclassics]

👍😝

[@yungphaedra5946]

It sounds like the hero car in a film.

[@MrChevrolet94]

Now THAT’S a monster!!!!

[@unionrdr]

Reminds me of the F1 exhaust snakes in the mid-60's! Cool! It actually sounded a lot like one in '65-'66.

[@trackdayclassics]

👍

[@r4raced4doom2]

Ill take two of them please. Man that sounds incredible.

[@trackdayclassics]

👍

[@theayatollahofrockandrollah]

that car is switched on man...that sound is just....it speaks for itself...holy shit

[@trackdayclassics]

Thank you sir!

[@ellisjackson3355]

Interestingly enough...... this car sounds a bit like the hakosuka Skyline race car that they ran at Fuji speedway in that old best motoring video. This one is higher pitched of course because of more cylinders. But they both have that very smooth high pitched mechanical sound

[@trackdayclassics]

Thanks Ellis!

[@ellisjackson3355]

@@trackdayclassics thanks for posting, I like this mustangs and willow springs too lol

[@rnginu59]

Very cool!

[@trackdayclassics]

Thanks!

[@debbiewright2171]

Sounds like a wild animal - gud stuff 👍

[@trackdayclassics]

Thanks Debbie! Cheers

[@jesusisalive3227]

I love it!

[@ytcine1742]

It sounds unreal

[@blakewilliams9642]

I would love a walk around of that car. Also that exhaust so I can see the madness behind the design

[@trackdayclassics]

👍

[@xxxxghostxxxx2052]

Sound exotic

[@justincooper5189]

Sounds also like it was over balanced for racing. For the guys who may not know what that means, they balanced the crank with heavier connecting rods,and heavier pistons than they were going to actually use in racing. They did that to allow the engine to rev longer, so the rpms wouldn't drop off as quick, thereby putting it out of the power band. I'm not sure if it also allows the engine to rev higher, but it wouldn't surprise me if it did. It also gets to the higher rpms faster because of less rotating mass.

[@junesmotorworx]

Even more high pitch sound then NASCAR

[@Aeneas137]

wow, that sounds so different from any V8 I've ever heard. definitely a formula 1 vibe.

[@johnkolinoff8591]

"Damn that's one sweet Stang!!!"

[@ryans6280]

I don't care if this thing made 1hp I would literally pay just to hear this in person I'm not even kidding.

[@trackdayclassics]

Thanks. Next year it should be out again , but this time on East Coast tracks: Watkins Glen, Limerock, VIR, and New Jersey, so…

[@AD-yy3it]

Absolutely stunning, beautiful car, awesome engineering and an epic sound track. I'll probably attract some hate for this, but the way the noise builds its almost like a honda.

[@trackdayclassics]

On Steroids!

[@14rhatch]

Wonderful sound. Would love to see a video on the exhaust build

[@trackdayclassics]

kzbin.info/www/bejne/n6CoknyIlqyfbsU.

[@williamjesse8357]

Wow ! That is crazy sound is amazing !

[@johnmcmullen456]

Must have taken many days to figure out how to have enough clearance to merge all those pipes.

[@trackdayclassics]

Hi John! It was a major project! I will try to get a video up soon with more details and info. Thanks!

[@chrispompano]

Wow. You sound like the - De Tomaso Mangusta Great V8 Sound On Hillclimb - vid. I can't post link. It was debated if it had 180 degree headers or most likely 8 into 1 from what 1 post said it had a single outlet. Also it was debated if it had a 289 or 351 Cleveland ect....You both sound Awesome!

[@MarkMeadows90]

That's what the old GT-40's used in the 60s. Also has the sound of the old restrictor plate NASCAR Gen 4 cars back then.

[@trackdayclassics]

Hey Mark, I think I need to jump in here. The GT40s from the 60’s used a 180 degree exhaust, but they were not 8 into 1s. These are two completely different exhaust systems that are often confused. I say this because it is my “plan” to build a 180 for my new Comet project. There are two merge collectors on the 180 set ups, where the 8 into 1 has only a single collector. What helps the 180 is that the two middle cylinders from each bank cross over to the opposite side of a typical V8. I hope this helps? Cheers!

[@MarkMeadows90]

@@trackdayclassics oh I understand now. Thanks for clarifying that.

[@trackdayclassics]

@MarkMeadows90 👍

[@F0X_H0UND]

What an absolute screamer! This car paired with this motor is an automotive nirvana.

[@trackdayclassics]

Thank you!

[@orion2250]

My ears and nethers approve of this sound

[@RickyJr46]

It sounds wonderful - not quite Mazda RX792P sort of fantastic, but nothing else does really! 🎶

[@trackdayclassics]

👍

[@tyler9703]

Holy cow, sounds like a V10 F1 car!

[@trackdayclassics]

👍

[@grecoconduris6716]

Wild

[@michaeltaylor8835]

Epic

[@stevemalcolm8272]

Nice Job for you 1st KZbin

[@trackdayclassics]

Thank you sir!

[@Neudezign]

Gearhead ASMR 👍😍🎵

[@trackdayclassics]

👍

[@charpocus]

Awesome I'm going to make one for my ginetta g58 !

[@trackdayclassics]

Wow, that car looks sick. Although I’m a fan of the 8 into 1, my next project will have a 180 for “simplicity.” www.motortrend.com/how-to/180-degree-headers-help-v8s-low-midrange-torque/amp/ But if your serious about the 8 into 1, contact REF unlimited and talk to Greg. 928 692-0111. Good luck!

[@charpocus]

@@trackdayclassics nice thx!

[@elijahmontgomery4146]

It makes it sound like a flat plain crank.

[@LegionGamingTV]

And everyone says the LS is the best sounding V8 lol. This sounds like an Indy car, or an Italian v10!! It’s amazing, and I will be doing this with my 351C build

[@lucascaruthers3568]

You can use 8-1 collectors on an LS as well and achieve a similar tone. Physics don’t care about brand loyalty.

[@mememanfresh]

@@lucascaruthers3568 bro knows nothing ignore him

[@MarcelodavidAlmeda]

Como hizo para darle ese sonido angelical q hermoso sonido y encima varillero realmente espectacular como grita el v8❤❤❤❤❤❤

[@trackdayclassics]

Gracias!

[@maisteer]

Hearing this magnificient 2-valve V8 scream like there is no tomorrow still makes me smile months later after I first saw this video. I also need you to know I've used a short clip of your video in one of mine building a 12 into 1 Header. I hope you don't mind pronouncing Mustang in a bad german accent. ^_^'

[@trackdayclassics]

No worries, but please credit my channel in the clip you use. Thanks!

[@trackdayclassics]

Oh wow, you did a great job with it. I wish I could edit the way you do. Really good stuff. Thanks again (and I subscribed 👍). Vic

[@maisteer]

@@trackdayclassics Thanks for the compliment. ^_^

[@trackdayclassics]

Certainly well deserved

[@grizzle273463]

Whoa Baby!

[@trackdayclassics]

👍

[@HEKTIC458]

Wow!

[@edugj23]

The trick that makes American V8s sound European. Brazilian Stock Car runs an 8 to 1 setup as well, matched to an LS3 (Chevy) or a special build engine (Toyota).

[@Ch-ui6mw]

Oh, my gosh, what a wonderful sound!! Flat plane crank? Intoxicating sound.

[@tommys2979]

8-1 on crossplane

[@trackdayclassics]

Standard crank, forged Eagle, otherwise pretty conventional.

[@tomstamatakos8027]

Fuck me! This thing is BOSS😂 You are an amazing craftsman, what a rush to drive that baby on track😁👌

[@trackdayclassics]

@@tomstamatakos8027 thanks Tom 👍

[@trackdayclassics]

Thanks

[@ronaldsprinkle720]

golden age F1 howl right there!!

[@trackdayclassics]

Thanks. I like it too!

[@4rdF1Hunny]

Sounds like a flat plane crank. Crazy.

[@adamwebster9784]

WOW!

[@trackdayclassics]

Thanks Adam!

[@mbsanocki88]

That sounds terrifying..

[@2HacksGarage]

I need that on my 521” 🏁