On my old AE86 I was running a standard AE101 Ze small port, with an RB25DET turbo, RWD big port inlet manifold and Bigport to small port reducer plate, adaptronic ECU on 12.9 psi it made 154RWKW but it had reached duty cycle of the injectors and was running towards an unsafe air fuel ratio so was backed off abit.
About to do it all again now with my new project , but might go cams 264 - 272 or maybe 20V head etc this time and more boost .
Cheers
