it hit boost at about 3,000rpm
it was on an r31 with a rb20 in it, all standard internals, just bolt ons, done 11z
got no power figures
went hardd
There are 2 cars in pic, it was originally on the r31, i bought the r31 and put all the bolts ons from the engine on a 25 and put it in a s13, so the s13 pic is what the kit looks like now..