yes port and polish done correctly will definitely improve performance...
price depending on who is doing it... there is no fixed price for port and polish job...
u can try nastyportflow in usj 1, behind summit.... they have some high precision tools there.... its not like u can try n error when it cmoes to pnp ur car.....
If you in jb can try xh racing,call0197853245.
I did my 6a12 v6 pnp together with 3angle and skim head at xh racing ,jb.price affordable.definately increase hp but need to adjust valve timing.
anyone here had did this before...cause i just did it...so need to know abit about the original boosting and wat else should i do.....kinda lame on this...kekkeke L)
Hi peeps, just want to share my recent little DIY project. I just refabric'd my wira door panels. Took me half a day to do it (excludes searching and buying materials). Generally quite satisfied with the results. It...
i just converted my gsr to tdo5 turbo and 450 injectors.
now i am not satisfied because to pick up very slow .i have to press the trottle all the way down before i can get any power.