hey guys i dunno if any1 has suggested this yet but i havent spotted it, what i did on my old s13 was when i upgraded to the s15 turbo i just whacked on a sard fuel pressure reg, and then my mate did the same to his r32 with an r34 neo turbo. up the fuel pressure a lil bit and gives ur cylinders the extra squirt u need for the more air ur inducting, the more boost, the more fuel u can run, will cost shit all to put on the dyno to check uv got the right afrs'
harry