wanting to get more power out of my D16z6(so no engine replacements for a while), just spent loads of money getting it back to factory condition, valve stems seals replaced, valve stem sleeves replaced, all stems an pistons cleaned of deposits, head skimmed over, cam belt replaced, timing sorted, new plugs an leads. got long arm induction kit. want more power, would like to get to 150bhp to start with(without turboing for now), i know i need exhaust an manifold. please point me in direction for my need to go faster. what cams, flywheel, gearbox, chips etc etc.