I just bought a skunk2 (68mm) Throttle Body and i put it on a b16a2 engine and it made a pretty good diffrence the car was running pretty hard but it was smoking alot out of the back pipe what should i do and is that throttle body too big for my car.

 

continuous smoke??? white? black? if its just pooofs of smoke its probably from your muffler build up of crap no worries. if its all the time or if its white then you have a prob

 

thanks mad no its just continuous black not like pitch black but it like a little bit black what shoutld i dot i think that i need less fuel into the engine so i need to get a fuel pressure regulator and lower the pressure i think im not sure.

 

that TB is too big for that motor