Will my built 964 Turbo Dyno over 600hp - Aircooled Porsche 911 Turbo

[@Hybridesque]

Glad you had those exhaust pipes done by Zircotec :)

[@AG-tb4ce]

Best Projects on the tube, no questions ask, E30,Lambo,Rwb........ you guys rock, keep it up

[@driftworks]

Thanks man! Will do! 👍

[@michaelsummerell8618]

6:36 - Jay makes me laugh - sat there totally chilled-as whilst Phil paces around like a pregnant Dad! Not gonna lie, I'd be having a proper Canary if that was my 964 getting loud on the dyno! Well done guys, the hard work's paying off now!

[@seanohagan6653]

Fantastic work jay’s done give that guy a bonus!

[@Adventure_Quan]

nice 964. I'm getting my BBS LMs in Spanish Gold Friday. Can't wait.

[@UnexplainedHoveringSpheroid]

None too shabby! I look forward to the obligatory burnout / motorway blast video when you get the crank signal and fuelling drop off issues resolved!

[@hevendranarayansamy2793]

Love the colour of those exhaust pipes. Well done. And congrats on the great dyno numbers.

[@driftworks]

Cheers 👍

[@Theferals]

O my god the sound of it is immense . Turbo sound is smashing . All that faffing is well worth it you 👍🤘

[@ehtikhet]

Phil is the only high grade petrol head who flinches a little bit on camera during a dyno run. One of us 🤣

[@cheesepizza87]

Love this car, would love a side by with your gt3, i know they're worlds apart but that what makes them both so 911

[@GathersNoMoss]

I don't think there's any other car that excites me like this 911. But then I catch a glimpse of ViTen on the lift, and I can't wait to hear that engine howling again! I'm sure many of us watching are living vicariously, so, "Cheers, Boss!"

[@driftworks]

No worries. Thanks man 👍

[@tootrue3953]

Beautiful car, you must be over the moon with it!

[@driftworks]

I am! I can't wait to get out in it.

[@dawiebotes9124]

This has to be the first time that I have ever seen a compression tester be nice.

[@driftworks]

Yeah, it's generally a horrible tool 😂

[@dawiebotes9124]

@@driftworks proof is in the pudding I guess 😎 great work done by all involved.

[@Matty.Hill_87]

The noise this thing makes is beautiful, nice work guys

[@driftworks]

Cheers 👍

[@RTSRAZORBACK]

Can't believe how hot it was getting!! 😮good idea on the heat shielding and ceramic coating 😆 and love the sound of not just the flat 6 but the turbo too! Keen to finally see this again at C&M 😁

[@adamburke5400]

the transition to boost sounds so nice, the tone just gets so deep and throaty . i like it

[@redauwg911]

thank you Phil and Jay for a great video

[@driftworks]

👍

[@evo5349]

Very happy for you as she sound nice. Big thumbs up and the coating done it's job.

[@driftworks]

Thanks 👍

[@AmirPomen]

Lovin it.. that heatshield definately a big must!

[@JimBrodie]

Glad that turbo is working nice and efficiently and not making those noises like it's predecessor, driving half a golf ball down range. As cool as that sounded...

[@islandworks]

Awesome seeing what a beat you guys have built! Congratulations!

[@colinwatson3654]

Viewer from the USA love this series I really enjoy the work and hours you guys put into this car (and other cars) plus the channel thanks Jay and Phil!

[@driftworks]

Thanks Colin 👍

[@satanaz]

I thought Phil would give up his cars after the baby, but he just keeps on going haha madman

[@driftworks]

I'm making this one slightly more friendly for the kidda. (As well as having 640hp of course)

[@ecarasig]

This thing has to be a beast. Always enjoy watching 964 vids as you always make a good car good-ER. Excited to see this thing rip. Good luck!

[@driftworks]

Cheers 👍

[@2fast2nick]

Sickest 964 around

[@southney7211]

Sweet. Sounds good under load!

[@mrsausauge]

Beautiful car, sounds fantastic and great care and attention to detail when setting it up. One point to note however is that transmitted losses aren't a percentage, they are a fixed amount but can be expressed as a % of the power figure. All that matters is its safe

[@driftworks]

That makes sense 👍

[@Finnspin_unicycles]

If you want to be really exact, there are losses that depend on power and some that depend on speed/RPM. Friction in gears/bearings would be power dependent, viscous losses from moving around gear oil (which makes up the most amount of power loss) is speed/RPM dependent, total loss is the sum of both.

[@mrsausauge]

Indeed. These are not a % loss tho If you double the power of a car the transmitted losses don't double with it hence why its not a percentage loss The losses are mostly in running the actual dyno drag in gear oil isn't going to be much if anything.

[@peacebypiece9012]

That exhaust system is a work of art and well deserving of ceramic coating.

[@benpatterson2466]

Awesome as always Phil. Glad you got those T’s dotted and i’s crossed

[@EliteHydronics.]

Incredible motor ! A keeper to be handed down 🙌

[@mlaws4864]

This is my favourite car in KZbin land and what a great video.

[@Braveheart7914-idfl]

Been looking forward to this phill 👍🏻😉 she does sound bloody sweet ✌️👏👏👏

[@driftworks]

Thanks Dave.

[@johnrowell942]

Great to see the power gains and look forward to seeing you sove the little errors and fueling. 600 bhp at the wheel in the future and reliable daily be nice.

[@quest8795]

Awesome power, this thing will be ballistic!

[@olivercooney6645]

Lovely video it great to see you smile with pride & genuinely look of happiness that something you are building paying off enjoy your time everyone take care of yourselves

[@morebouncetotheounce]

Great car, some power now, looking forward to seeing how it goes on the road 👍

[@Triicks111]

if i could have any porsche, id have this shape. Gorgeous motor.

[@simonwernerisaksen]

Your videos are fantastic!

[@driftworks]

Thanks Simon 👍

[@sprintermaximus]

Yeeeeeesssss!!!! So stoked for this one! Keep em coming.

[@driftworks]

Cheers 👍

[@997xTurbo]

Great video 👌 the sound this thing makes is incredible 🤤

[@jammykane]

i cannot wait to hear this thing on the road!!!

[@fozpringle1]

My favourite from your collection

[@driftworks]

Mine too.

[@ss-fc2fh]

964 turbo with an rs6 wagon tow rig. garage envy!

[@shalomMF1995]

Brighten up the afternoon at work 😁

[@MrRyanTrott]

Yes Phil from Driftworks.

[@e30_lad_ireland]

This Porsche is sick man! 💯

[@KimOve]

It sounds so awesome, glad you didn't go for the t51r mod 👍🏻👌🏻

[@driftworks]

Thanks! 👍

[@tomtht3355]

Nice couple of fellas enjoying oily things 😎👌🏻👍🏻

[@assam205]

Amazing project 💪🏼👍🏻

[@driftworks]

Thank you! 👍

[@martinjones4776]

Epic, Jay testing the Zircote with his face 😀 😀 🙃

[@2centcomment629]

The car looks amazing.

[@driftworks]

Cheers 👍

[@Vez-a-tron]

Great work, cant wait to see it in use after the teething issues are ironed out! Is there any progress on the V10 M3? (Was I first to ask) :D

[@sidewayssam]

Awesome car. Love it.

[@nigelfox6683]

I have a complaint Phil... i'm now undecided if i like the 964 or the Merci build the best and its all your fault... well partly Jay's too, but you're the boss and thems the cards you get cut :D Such a cool build, theres just something really special about an old Porsche and this one, with the upgrades and engine build is an absolute peach.

[@mikestevens3695]

Good stuff there Phil, sort the last bits out, and it will run 600 at the wheels :-)

[@MrPowertech]

Great stuff!

[@sallyposa532]

BEAUTIFUL LOOKING CAR👍👌

[@AdeReeves]

Sounds Awesome...well done !

[@driftworks]

Cheers 😎

[@edithscheuringer5847]

Good Job!!!

[@WEIGHT_LOSS_Motorsport]

What a lovely sound🤤

[@gafrers]

Great to see the 964 on the dyno and drive back to DW headquarters

[@ArryBradbury]

Love this car (and your tinkering). What did it make on the old engine?

[@driftworks]

We never dyno'd it before. It was supposedly 500hp, but I'm not sure it was ever that much.

[@RashadSultanov]

love this car💜💜💜

[@driftworks]

Cheers 👍

[@Lou-f]

Impressive Phil 👍

[@adamsgarage2069]

What a build i love it

[@driftworks]

Cheers 👍

[@Mr16bit]

575 at the hubs in a car that small is going to be frightening. I imagine it would be as quick as a new turbo s in gear and on boost.

[@LampuhkapsChannel]

i cant wait for a nice long drive video :D

[@tfsidsg]

Super result 👍 Can you share the specs of the engine? Is it still the original 3.3 pistons and conrods or did you upgrade to some aftermarket ones? 1.4 bar is serious boost on an air cooled engine 😃

[@driftworks]

Cheers. There's a full spec on the garage page here www.driftworks.com/blog/garage/ . Yeah 1.4bar is a bit much really, but it did still seem happy at that. It will be run at max 1.3bar for now which is the last run we did on the dyno.

[@TheMultiDouche]

I’m not a Porsche guy so I’m curious, in the lower rpm and early on it sounded like there was a hesitation and break up then it cleaned up then it sounded like break up again. Was it just a weird aural trick being played by the gate opening and the screamer bouncing sound of the dyno cell walls?

[@davidfreeman4407]

Yeah I was wondering that as it sounds like a slight miss.

[@driftworks]

Early on it was before it was tuned. Later on it was possibly the crank sensor break up.

[@woodyr5gt113]

Dream motor 👌🏻

[@sonnybergquist1577]

outstanding car

[@davidfreeman4407]

God that’s got a howl to it

[@hksp]

mainline good

[@jonty4664]

Just a bit more 👊🏻✊🏻

[@TedTuned]

Utterly amazing, as per usual. Couldn't recommend Zircotec highly enough myself, and great aftersales backup too. With all you've done since you got it, what bhp do you think it actually had, when it landed from Japan? 350?

[@driftworks]

Cheers. It was supposedly 500+, but was slightly broken so I think mid /late 400's

[@Ricky-cl5bu]

What a car amazing

[@vogs72]

Any follow up on the crank sensor? Despite the woes, great effort by all involved.

[@driftworks]

Sorted. It'll be in next weeks episode 👍

[@simoned1978]

Absolute weapon of a car, I could listen to that waste gate all day long, one question though, if you could only keep one Porsche which one would it be? 964 or GT3??

[@driftworks]

If I had another fast modern daily it'd be the 964 for fun. If it's one car for everything it'd be the 992 GT3 all day long.

[@carter83419]

Boom! 💥💥💥💥

[@hoonaticbloggs5402]

Haltech is so good, so easy to use the software Are you using the Porsche clocks ? Don’t remember what you did for dash

[@driftworks]

Yeah standard clocks, but we're integrating a small haltech digi readout where the original digital info screen goes in the tacho.

[@UnderTheBlueRoof]

Ohhhh yess

[@stefanboyne1770]

Mapping is so stressful just got my turbo k24 86 mapped and was not enjoying any of it hahaha

[@dnbaddict]

The car is Oh so tasty!!

[@THEKOBE7612]

Can you tell me the size of your wheel/ tire setup absolutely amazing look!

[@driftworks]

They are 18x12" with a 295 and 18x11 with a 265. The front needs a 275 really though. Obviously they are for the Rauh Welt Begriff arches so wouldn't fit a standard turbo.

[@THEKOBE7612]

@@driftworks Thanks for the info! 18x12…wow!

[@steynfnstr_photography]

Will you ever visit the nurburgring with this beast👍😮‍💨

[@driftworks]

If I ever do, I'll be aiming for a 10 min lap. It is not a car you want to crash in.

[@steynfnstr_photography]

@@driftworks understand it! You also need to enjoy it, and indeed you don't want to crash this unique car

[@LowFastFamous]

Yes

[@g-mech1244]

Twin scroll turbo with single non divided wastegate?

[@Lou-f]

The manafold is twined the turbo isn’t.

[@driftworks]

It's only twin scroll because that's what the engine design dictates. I thought about changing to dual wastegates, but it's alot of hassle for probably 50rpm increase in spool.

[@Piotrowsquad]

Were you maxing out the boost control with too lite of a wastegate spring? Or are you not using boost control?

[@driftworks]

It just didn't feel like it was perfectly holding the pressure we wanted. Putting the extra spring in got us closer to the actual boost we wanted to run, which is always a good idea if you can.

[@rab..]

Is that crankshaft rear main seal holding up alright now that she's been run a bit on the Dyno ?

[@driftworks]

Yep, not a drop of oil. Fingers crossed it stays that way.

[@rab..]

@@driftworks excellent 👍👌

[@funnyname952]

I like this dynamometer setp

[@driftworks]

And me. It's so easy compared with the old rollers he had.

[@prdn8]

Well of course it will! :)

[@neilstewart1208]

Mint

[@mrmoss149]

P'WAH!! 😆 😆

[@grantvxr83]

Awesome 😎👌🏻

[@lucasmoreno5330]

Jay has the look of someone who grins through his teeth while his boss flexes his toys.

[@thomasmichaelsen2949]

Need episode e46 v10

[@p0intdk]

Being it has been rebuild it still a very low 7:1 compression? But why, weird air-cooled Porsche thing?

[@driftworks]

Yep. We could have possibly gone a bit higher comp, but I already had the Mahle forged pistons.

[@lfcmanlfc7916]

Give Jay a few days off 😆

[@grangrande.5418]

👍👍👍

[@leegriffiths97]

What's that horrible flutter noise, didn't sound like it was revving clean. Like a resonance or something at 7:03 in the vid.

[@buggerlugz6753]

beat me to it, think an electronic blow off valve would be a better solution.

[@driftworks]

It's before it's tuned and the wastegate is opening and closing slightly.