My 89 coupe has thr above setup with an injected 302 and as S trim with a 2.98 pulley making 13-15 lbs. (I think the gauge is off) I have ported edelbrock heads, cobra Lidio cam, lidio chip, (old school from like 96) 36 lb injectors, 255 in tank, t-rex inline, msd 6al btm, and the timing set at...