I had my dyno done, the numbers were inconsistent, Nick (Teknotic) said the auto tranny was inconsistent when changing. Now the set up is auto tranny, B20 with P8R head. Plugs, wires changed, distributor. Stock rims, stock cat. 2.25" centre pipe, magnaflow exhaust. Air fuel was adjusted at dyno, the car was running rich. The car feels a little better, but still don't have much power. Now when i got the car it waas all stock, it felt better then it does now. I have considered changing the centre pipe back to 2". Could it be the intake manifold, or throttle body or maybe the engine mounts? One of the engine mounts were not that good, when we were doing the swap. It was the lower left side rear i think.
Pls advise what to do.
Thanks

 

turbo!! or change ur exhust 2 RSR it wil make a big diffence skunk 2 intake manifold nd throtle body

 

Nick told me intake MF sometimes actually reduces power.