yo bro
port n polish the engine head will cost u around few hundred la
the performance u gain is not much la
if u got $$$ then change u exhaust, cam, engine balacing, n buy a stand alone ecu is better
Bro, before doing a PnP, you will have to match the rest of the items first such as
1) Intake manifold porting
2) Exhaust manifold mod
3) Exhaust system upgrade
4) Adjustable cam pulley
5) Cams (optional) if you have the money
Do all these in stages and you will be able to see the difference..
My mechanic can do a pretty good job with very reasonable price!!
The concept isn’t new, closing off some public roads for a short drift demo with the adoring public and fans gathered on the side to watch in awe as a few high-end...
any sifu can told me how to c & judge the injector cc or size.?
some of my frenz told me quite alot of the branded injector actually is also made by denso..
is that's true? EVO injector is 550 or 560cc? what's color...