Just had my car back from Pro Tuner

[sparky_s13]

Well after a very long 11 months building my car its finally all been worth the blood sweat and money

435hp and 440ft/lbs


Quick spec

Brian Crower 2.2 stroker with CP Pistons
ARP bolts through out
ACL race main bearings and thrust washers
King Rod bearings
Tomei 1.5mm gasket
Greddy Valve springs
Greddy rocker stoppers
Greddy Profec OLED boost controller
Wardy V-Band manifold and 40mm Turbosmart gate
Custom CR Turbos built GT3071r with billet wheel, bronze bearing carriers and .63ar Tial housing
Z32 MAF
Nismo 740's
3" downpipe back NurSpec backbox



Greg said it could do with a set of cams to bring it alive and a better wastegate spring because he couldn't get the boost controller to do anything.

But other than that its an absolute animal and drives amazing!

I'll have to upload a better graph.

Build thread for anyone on driftworks.
http://www.driftworks.com/forum/drif...ly-driver.html

[Chriscooke]

I'd imagine that's got quite a bit more in it to. Good work

[sparky_s13]

Yea he said its mapped safe and theres a lot left in it, still on stock gearbox for now as well so didn't want to push it too much.

Off to nurbrugring Wednesday and when I'm back I will try and make it to JapFest (any room for a little one guys??) lol

[Evilchap]

That's an excellent result and a serious amount of usable revs! Looks like excellent fun!

[Dave270r]

Nice. That should be lively!

[piman2k]

Crikey, that's really really impressive.

[zeppelin101]

90% torque from 3500 rpm, nice! What sort of boost is this at?

[docwra]

Thats awesome, Greg is a true legend. Bet its a little bit more spicy than it was before too

[sparky_s13]

Its truly a hoot on the road, was wet on the way home planted my foot in 5th at 70 and instantly spun the wheels! Such a good powerband hooks up really well in the dry even with skinny (215) NS2's.

I'm changing to grade 8 ngk's later as it VERY slightly misfires after caning it for a longish period (BRAND NEW bkr7's in there)

As for boost I think its hitting 1.3 bar maybe a bit more with the boost controller off, only a 14psi spring in the gate but Greg said it needs a stiffer spring to work properly.

[MattyGee]

Nice work

[Actual_Ben_Taylor]

Not bad

You must be pretty close to maxing out the injectors there.

[Vigilant teSte]

Wow! Now that's a curve

[sparky_s13]

He didn't mention anything about the injectors so not sure, thought 740's would be more than enough

[bahis]

What is the peak maf voltage?

[sparky_s13]

Not a clue but apparently they are good upto 500hp

[bahis]

Could you take a log and see how high it goes? I'm asking because I had exactly the same power in my last dyno run and now it feels like the car is down on power. Maf value would be rather easy indicator on the rough power...

[Scottie]

Its truly a hoot on the road, was wet on the way home planted my foot in 5th at 70 and instantly spun the wheels! Such a good powerband hooks up really well in the dry even with skinny (215) NS2's..

Just confirm for me please...

1. You have 435bhp and 440 lb/ft
2. You have Nankang 215 wide tyres on the back?

[sparky_s13]

I'm uploading my Nurburgring video soon, you'd be surprised how well it gripped, I know I was....

I dont have the software to do logs Bahis

[BWanderers]

499bhp from 740's, is that right? Understood 1000's were required, or is that too simplistic?

R.

[Scottie]

Can't see what size wheels you have, but I use 255/40/17 RSR's on the back and they are good value and give great grip once a little warmth in them and no standing water