Does anyone know what causes unnecessary engine vibrations? I've gotten all new mountings replaced but it still vibrates. Also the crossmember bushes and lower arm bushes have been replaced. During acceleration, the...
I recently changed my stock MR2 turbo's fuel pump with a Supra's. The engines stock and im using an SAFC. Will adding an FSE Fuel regulator give any advantage in any way? Is it neccesary?