Port and polished sr20
Im currently getting my sr20det
bc stage 2 cams 246, retainers, valve springs, valves, ohh and cam gears, new gasket
Now my mechanic did say hes sending the head to get "machined"
Im thinking he means port and polished?
I wonder how much of a gain you can acheive from a p&p
bc stage 2 cams 246, retainers, valve springs, valves, ohh and cam gears, new gasket
Now my mechanic did say hes sending the head to get "machined"
Im thinking he means port and polished?
I wonder how much of a gain you can acheive from a p&p