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.
Good New To Campro & Neo Buddy.Have A Neo Cam Dyno On Wheel 128 Hp.
Is Casting Cam Not Regrind.When The Car Ilder Can Open Aircond.And Neo CPS CAM
Is Casting Also.( First In Malaysia Market ).Idler Also Can Open...
what should i get for 3k -4k
what drops in tht range
dont wish to continue with a piggyback
want to kick boost over 1.4bar and get rid of MAF
what do u all suggest
my mods
EVO 1 head
Vr4 Block
1.5mm metal gasket...