@1.6 bar but had to stop well short of its limit due to a couple of problems, first being fuel pump developing a fault causing inconsistant FPR levels and second being heat soak in the IC due to the fans not being wired up. Anyway, I have a new pump on the way and soon ill be back up to surry pushing for 2 bar and hopefully another 100 bhp to go with it! What i would like to know is.
... How much difference is 600 bhp over 500bhp in terms of acceleration, brutness, drivability? I know its a hard one to answer but going from my prev power level of 420bhp (on the old smaller turbo) Too 500bhp on the 35r , even tho only 80bhp difference, the car now feels twice as fast! Its not uncommon for the wheels to light up mid way through second, and it really goes with a roar! Now, adding another 100bhp on top of that, will i get the same sensation all over again? making 500bhp seem quite tame? I know the answer almost seems obvious being as 100bhp extra is a lot! but i also think in the back of my mind that there is the possability that it may not actually make much difference as acceleration is based around torque and therefore the only real difference will be a number and a lot more engine strain?!
Sorry for pulling the hard questions all the time! just excited to see what difference it will make!
lol 
