Got Over 400kw Atw?

[R32GOD]

Not sure if you guys still wanna know as there's been a few posts on this thread!

This is also my first post [emoji39][emoji39][emoji39]

But this is my new cars set up (I haven't really changed anything yet - only enjoyed it so far!!)

R32 gtr

2.6

Built bottom end

33 gtr crank

Forged pistons, rods etc

Single trust t78-33d

Trust stainless manifold

Trust external gate and screamer

Custom camshafts... I was told they were "mild" but wouldn't mind finding out for myself as it's quite lumpy..?

Big trust fmic

Power FC

440lph pump

800cc injectors

3.5" Exhaust

Standard porting and plenum

He had it tuned at 366rwkw on 18psi

(Was still a fresh rebuild)

I have bought a water meth injection kit for it and am going to get retuned in August

With a bit more boost (and a better tuner) will hopefully make something around the 425awkw mark, but not too sure what the 800cc injectors will be good for?

[jangles]

Not sure if you guys still wanna know as there's been a few posts on this thread!

This is also my first post [emoji39][emoji39][emoji39]

But this is my new cars set up (I haven't really changed anything yet - only enjoyed it so far!!)

R32 gtr

2.6

Built bottom end

33 gtr crank

Forged pistons, rods etc

Single trust t78-33d

Trust stainless manifold

Trust external gate and screamer

Custom camshafts... I was told they were "mild" but wouldn't mind finding out for myself as it's quite lumpy..?

Big trust fmic

Power FC

440lph pump

800cc injectors

3.5" Exhaust

Standard porting and plenum

He had it tuned at 366rwkw on 18psi

(Was still a fresh rebuild)

I have bought a water meth injection kit for it and am going to get retuned in August

With a bit more boost (and a better tuner) will hopefully make something around the 425awkw mark, but not too sure what the 800cc injectors will be good for?

800cc on 98, around 800hp

[Aqua]

Stock Bottom End

Stock Plenum

HKS 1.2mm Metal Head Gasket
ARP Head Studs
HKS 272 Cams
HKS Cam Gears
T04z Turbo
6 Boost Manifold
4" Custom Dump & Front Pipe
3.5" Custom Exhaust

Sard fuel pressure regulator
Bosch Injectors 2000cc
Twin 255lph E85 Walbro fuel pumps

Splitfire Coilpacks
Greddy fuel rail
Greddy Oil Cooler
Greddy Front Mount Intercooler
Koyo Radiator

On United E85

[GTR_JOEY]

Saw your 34 there the other day, very nice

[Gta51]

1997 R33 series 2 Gtst

Forged rb25
Nitto rods
Cp Pistons
Power fc with z32
Proboost gtx3582 .82 rear

walbro 460lph

Need another fuel pump as I ran out of fuel pump and maybe relocate my afm near the throttle body.

How far can I push a gtx3582? Thinking to go Upto a 1.06 rear

Edited July 11, 2015 by Gta51

[sky30]

1997 R33 series 2 Gtst

Forged rb25

Nitto rods

Cp Pistons

Power fc with z32

Proboost gtx3582 .82 rear

walbro 460lph

Need another fuel pump as I ran out of fuel pump and maybe relocate my afm near the throttle body.

How far can I push a gtx3582? Thinking to go Upto a 1.06 rear

E85 or pulp?

[Gta51]

E85

[stealthfoz]

1997 R33 series 2 Gtst

Forged rb25

Nitto rods

Cp Pistons

Power fc with z32

Proboost gtx3582 .82 rear

walbro 460lph

Need another fuel pump as I ran out of fuel pump and maybe relocate my afm near the throttle body.

How far can I push a gtx3582? Thinking to go Upto a 1.06 rear

i pushed my gtx3582 with .82 rear to 500rwkw on a 30det e85

[Nismo 3.2ish]

You, haha!

I don't think people should be surprised when they build a stroker engine/head combo, put a small exhaust side (turbocharger) on there and then the power noses over early... there will be more power earlier (more 'response') which is the intent of these builds but you just wont get that peak number.

http://www.sau.com.au/forums/topic/434910-rb3026-cam-selection/page-2

An elephant never forgets, lol

Hi Mike

Finally had the car tweaked and here are the results, same Turbo that was on the car with the last tune, changed the manifold , looks OK

98 pump @ 22psi = 437.3 awkw , E85 @ 22psi = 462.8awkw and E85 @ 25.5 psi = 475.7awkw

Tractive effort/torque is 974Nm peaking at 5250rpm

A good one to remember

[Nismo 3.2ish]

Here is the overlay from the old 98 tune (green) and the new 98 tune (red) after tweaked.

[jangles]

Hi Mike

Finally had the car tweaked and here are the results, same Turbo that was on the car with the last tune, changed the manifold , looks OK

98 pump @ 22psi = 437.3 awkw , E85 @ 22psi = 462.8awkw and E85 @ 25.5 psi = 475.7awkw

Tractive effort/torque is 974Nm peaking at 5250rpm

A good one to remember

Not the Turbo you told us that was on there. Mikes opinion was based on that.

[Nismo 3.2ish]

Not the Turbo you told us that was on there. Mikes opinion was based on that.

No it isn't , BUT it is the Turbo that was on it when that Dyno tune was done when Mike commented on the way it reacted on the tune, it is the turbo that showed the result!

This Turbo was on the 2.6 before the build.I as told it was the 6262, never 6266 !

This is the Photo of the Turbo model when Jez took it off when doing the manifold, this was the news I was going to post at the end of the Educated Guess.

They said they put this on the car when doing 3.2 build BUT only after they saw that the manifold was off and the Turbo model would be noticed. They said I must have been pissed when they told me. It was never mentioned before or after , not once in all of the emails and other conversations I had with them, not once.

So whether or not it was on the 2.6 IT WAS ON THE 3.2 from the start and this is the Turbo Mike's opinion was based on judging from the Dyno Graph that was posted,

[GTRNUR]

My long awaited RB34 dyno result, while it put me in the 400kw club I was hoping for more.

I believe valve spring float in top end caused by weak tomei springs, a reluctance to fiddle with the exhaust cam timing, and too small a hot side turbo housing prevented the top end from continuing to climb on the E85 higher boost levels.

The lower boost/98 octane tunes showed power climbing towards 8000. Not so in E85 due to the float issue.

Still, above 400kw from 4250 to 6500 makes it a mid range monster.

RB34 (3360cc, 90x89)

Tomei B Procams (10.25/272)

Full race twin scroll, twin 38mm gates, and a Precision 6466 CEA 1.0

E85

[Ants]

My long awaited RB34 dyno result, while it put me in the 400kw club I was hoping for more.

I believe valve spring float in top end caused by weak tomei springs, a reluctance to fiddle with the exhaust cam timing, and too small a hot side turbo housing prevented the top end from continuing to climb on the E85 higher boost levels.

The lower boost/98 octane tunes showed power climbing towards 8000. Not so in E85 due to the float issue.

Still, above 400kw from 4250 to 6500 makes it a mid range monster.

RB34 (3360cc, 90x89)

Tomei B Procams (10.25/272)

Full race twin scroll, twin 38mm gates, and a Precision 6466 CEA 1.0

E85

Awesome result. Midrange is insane! Can tell that it just wants more (just like the owner )

Whack better springs in + bigger turbine housing = 500kw

[jangles]

Do you think the rear housing is such an issue when Mitch's 3.4 pushes over 600kw with it?

[GTRNUR]

Do you think the rear housing is such an issue when Mitch's 3.4 pushes over 600kw with it?

Your right, its not a huge issue, but a larger housing and retarded exhaust cam would have delayed the impact of the valve float a little longer and seen more mid-top end gain.

Valve springs are my biggest issue. Paul went through the same thing with his 2.8.

[jangles]

Your right, its not a huge issue, but a larger housing and retarded exhaust cam would have delayed the impact of the valve float a little longer and seen more mid-top end gain.

Valve springs are my biggest issue. Paul went through the same thing with his 2.8.

Even with your current rev limit you'll be moving so quick.

[GTR_JOEY]

Your right, its not a huge issue, but a larger housing and retarded exhaust cam would have delayed the impact of the valve float a little longer and seen more mid-top end gain.

Valve springs are my biggest issue. Paul went through the same thing with his 2.8.

What's springs are you looking at getting mate

[GTRNUR]

Supertech single springs will see my 8k rev limit. Same as Paul and Pete use.

[danny14]

26/30

E85 2000 cc inj

Twin bosch 044s and surge tank

Haltech platinum plug in

Gtx 35 1.06

Ported kelford cnc head

Tomei head gasket

Arp head studs

Kelford 272 274 10.85 lift cams

Rips stock bottem end with prep upgrade

Tomei oil pump

Rips 10l L sump and gredy oil cooler

426 kw at all 4

26 psi

Edited August 28, 2015 by danny14