Big Guns New Member Mar 18, 2019 #1 Okay I don't know that's why I'm asking. If I get a K20 or a K24 head does it really matter if I have it port and Polished. Change out the cam gear and the VTC gear.
Okay I don't know that's why I'm asking. If I get a K20 or a K24 head does it really matter if I have it port and Polished. Change out the cam gear and the VTC gear.
