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'nitto' R34 Gtr Wins Powercruise Dyno Comp

rad100

By rad100,
in Engines & Forced Induction

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Raysboostin Mentor

Raysboostin

Posted
Posted

i didnt know ppl were paying $3/L for e85. getting ripped much?? i thought c16 was expensive at $2.50/L

but on topic. i remember seeing this car before it was finnished (@ lakeside i think???) and thinking god damn thats gonna be fast!!

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MercuryMotorsport Rising Star

MercuryMotorsport

Posted
Posted
Trent,

Just like to say good luck at the upcoming Autosalon.

Having seen the process of the engine work im sure you will crack the magic number you are aiming for :)

Thanks Dave,

We were extremely happy to get 1000hp on E85, not sure if that had been done before, but to push it further now we are switching to c16 and more boost. The engine had perfect compression after the power cruise event, so we are happy to step up the power and see how it goes. Obviously the GT4788R is a big turbo, so there should be plenty of room to move from its current power figure. Fingers crossed it performs well at Autosalon. If it does, we will make the trek to Autosalon Sydney with a few more goodies added to it to go even further.

Trozzle Grand Master

Trozzle

Posted
Posted
200hp @ 6000rpm, 800hp @ 7000rpm. :whistling:

Holy. Shit. Talk about a serious PUNCH, just a shame it takes so long for it....why so little power at 6000rpm though? I mean my R33 pulls harder than that lol

MercuryMotorsport Rising Star

MercuryMotorsport

Posted
Posted

The engine is designed for serious horsepower, so there has to be a fair number of compromises along the way with the build to ensure it will handle what we plan to do with it. One of those compromises is response. There are many factors, but some of them are comp ratio, camshaft size, camgear tuning, exhaust manifold sizing, the size of the turbo etc. We will be compensating for this with a shot of NOS, to get the car onto boost, hopefully around the 5500rpm mark. That would make the setup a lot more enjoyable, although it is pretty freakin cool when it comes on! BTW, there is no lag between gears. It falls back onto full boost.

The Dan Grand Master

The Dan

Posted
Posted
The engine is designed for serious horsepower, so there has to be a fair number of compromises along the way with the build to ensure it will handle what we plan to do with it. One of those compromises is response. There are many factors, but some of them are comp ratio, camshaft size, camgear tuning, exhaust manifold sizing, the size of the turbo etc. We will be compensating for this with a shot of NOS, to get the car onto boost, hopefully around the 5500rpm mark. That would make the setup a lot more enjoyable, although it is pretty freakin cool when it comes on! BTW, there is no lag between gears. It falls back onto full boost.

I'll bet its fun.

What secret spec cams are you running?

XRATED Veteran

XRATED

Posted
Posted
We will be compensating for this with a shot of NOS, to get the car onto boost, hopefully around the 5500rpm mark. That would make the setup a lot more enjoyable, although it is pretty freakin cool when it comes on! BTW, there is no lag between gears. It falls back onto full boost.

In all seriousness have a look at wizard of nos nitrous products.... they are light years ahead of the holley/NOS- NX- Nitrex etc. I've had first hand experience with Trev's gear on a 1800hp GT40 (plus nitrous) at some standing mile events and I have bought a full direct port set up for my own RB28.

http://www.noswizard.com/

It's exy- but it's well reaserched and tested technology.

Cheers

Justin

PS: check out the forum.

MercuryMotorsport Rising Star

MercuryMotorsport

Posted
Posted
I'll bet its fun.

What secret spec cams are you running?

Big ones. :dry:

In all seriousness have a look at wizard of nos nitrous products.... they are light years ahead of the holley/NOS- NX- Nitrex etc. I've had first hand experience with Trev's gear on a 1800hp GT40 (plus nitrous) at some standing mile events and I have bought a full direct port set up for my own RB28.

http://www.noswizard.com/

It's exy- but it's well reaserched and tested technology.

Cheers

Justin

PS: check out the forum.

We were just going to use a Zex wet, single fogger kit which we already have here, controlled by the ECU to turn on and off based on rpm and boost. For spool up, that should be pretty easy to achieve.

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