R33 Gtst 250rwkw Gt30r

[R31Nismoid]

In fact, it will hardly even lose it in second, if at all.

For the record, I'm running 225 Dunlop SP3000's on the stock rims.

Maybe the stocko 16inch rims give better straight line traction?

Totally agree, ive been of the same opinion with all these guys who claim 200rwkw and thier car is out-there in 2nd/3rd.

I was running 16” wheels, 225’s... Dunlop 3000A’s. Reasonably hard rear end with only mild travel

270rwkw - no dramas at all

~330rwkw - it skated in 2nd, but not sideways or so much i couldnt keep my foot flat to the floor. It did skate top end of 3rd a little bit too. But so slight it was of no concern.

Perhaps we're seeing a limit with the stock cam setup because I was actually expecting more from this turbo (GT30) considering you guys have injectors giving you enough fuel for far more than 250rwkw.

I did 270rwkw on pulp/17psi stock head

I also ran up ~330rwkw (cant remember exact number) on 104fuel/24psi stock head. Both were same dyno etc etc for comparison. The only reason we didnt crank more boost was the stock bits couldnt provide enough ignition over 24psi.

[33SOM]

Do R31s have independant rear ends? Could explain why your traction is so good.

[Robo's]

R31's do have independant, i love seeing those things squat.

[Rolls]

Only the HR31s the aus spec ones are live axel im pretty sure.

[R31Nismoid]

HR31 - Import - IRS

R31 - Local - Live Axle

its a hinderance the HR31 as the squat is so sever only a 1/4--> 1/3 tyre touches ground under solid loads

[Rolls]

Once you stiffen up the suspension it reduces it alot however.

[R31Nismoid]

yes, but stiffen it up and there is less travel so its again more inclined to break traction, just as when there was a lot of travel.

Its a lot of farting around, belive me, ive been toying with it for a while and will be doing more as i go