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How much power out of these mods?

Ethan_R32

By Ethan_R32,
in Engines & Forced Induction

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Ethan_R32 Community Regular

Ethan_R32

Posted
Posted

Hi guys,

Im investing in an R32 GTR very soon.

Im just wondering if you guys can give me an estimate what power the following mods could give me:

R32 GTR

- 2 larger turbos (like HKS GT2530 or garret gt2530) not a real huge upgrade, maybe even just hi-flow the stock ones

- Larger intercooler

- Upgraded clutch

- Full exhaust

- Intake mods + CAI

- Boost controller (not set at a crazy boost though)

- Maybe larger injectors if really needed

- suspension and brake upgrades as necessary

- aftermarket engine management (power fc?)

All this with a stock head gasket, bottom end etc.

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whatsisname Grand Master

whatsisname

Posted
Posted

G'day Barks,

Based on a good friend of mine doing the same level of work to his '97 33 GT-R, I'd say a real world ~550+hp if set-up & tuned correctly. HKS 2530's will make more though!

To make the most of a package like you've listed (& using the 2530's) I'd add cams to your list.

Edit - You might want to add a f/pump & reg' upgrade too.

whatsisname Grand Master

whatsisname

Posted
Posted

Yeah mate.

The list Ethan_R33 has posted above (including the HKS2530's) has the potential to make ~550+hp (410kw) @ the flywheel.

Or ~300+kw @ the wheels.

Cams will certainly help the 2530's, & Z32 AFM's would be a good idea too!

The stock bottom end & HG will be fine as long as the tuning is set-up correctly.

RNGTR Rising Star

RNGTR

Posted
Posted

Gday.

Im making a Real World 280 kw @ the wheels similar mods to those Suggested.... the HKS GT25/30s are a perfect street turbo, I love mine! :D

Mine also has HKS Step 1 Cams and HKS 1.2mm Headgasket.

Jay95R33 Grand Master

Jay95R33

Posted
Posted

Andrew, how's it going? How have you been?

Gezzz, that's one hell of a car your looking at.

If you end up getting it and I'm over your way, I might have to con you into taking me for a drive...

I love that feeling of my eyes getting sucked into the back of my head :);)

J

Fitzpatrick Speed Works Mentor

Fitzpatrick Speed Works

Posted
Posted

HJB can you provide some specs on your car, im running a HKS single t45s with a 76 comp wheel out of a t51 SPL and i have 310kw at all 4 at 17psi, what sort of boost you runnin, also when does your turbo ramp up, or kick in ??? Are you internals stock, im hoping to see 500 rwhp soon-bout 360rwkw on stock internals i think it can do it, any comments or suggestions??

whatsisname Grand Master

whatsisname

Posted
Posted
Originally posted by Ethan_R33

Hey Matt,

how are ya mate?

Yeah good mate :) I'm actually heading up to Mildura this weekend! So I'll drop in & say g'day :D You can see our little girl too :)

Send me a PM with your ph# just in case I've lost it.

CYA soon!

HJB Rising Star

HJB

Posted
Posted
Originally posted by s13drifter

HJB can you provide some specs on your car, im running a HKS single t45s with a 76 comp wheel out of a t51 SPL and i have 310kw at all 4 at 17psi, what sort of boost you runnin, also when does your turbo ramp up, or kick in ??? Are you internals stock, im hoping to see 500 rwhp soon-bout 360rwkw on stock internals i think it can do it, any comments or suggestions??

There still is a question over what has been done with the motor, plenty of HKS gear, basically all the mods listed above plus more, however the cat seems to restrict the power a little, so a new one is on the cards, also at only 18psi. The turbo starts to create boost at about 3000rpm, and on full song soon after, at this point you just hang on for the ride! :eek1:

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