well..i dont know..haha.. coz my engine is not satisfying i guess. doesnt quite give the power i want. hard to find 3sgte for st185 now. so i thought the 2ZZGE would be easier to get. LOL
What's the stock fuel pressure reading? I'm afraid I'm getting low fuel pressure....
If so, is it better to get a new fuel pump or a fuel pressure regulator?