My car is a 91 lx hatch with a 331 i built about 3 years ago.I have the following parts bbk,70mm throttle body,afr 185 heads,performer intake and a fti custom cam.The cars baseline dyno was 301 hp and 330 tq at the wheels.I still have the stock mass air and stock 19lbs injectors.The car has not been tuned at all and was really rich during the dyno pulls.I'am sure if i can lean it out some there might be some power the way the car sits.I was thinking about stepping up to the rpm 2 intake,different mass air and 24lbs injectors.Do you guys think this will help?I forgot to mention that i also have bbk longtubes and offroad h -pipe.