port and polish cosworth cylinderhead


More Videos...


Head porting
another shot of me porting the STi heads. Slowly does it. Enlarging the sides for more volume. Especially helps at higher lifts past .4"





3000GT Head Porting
heads porting and matching for 6G72. ferréa valves oversize +1mm. made by Fred 62, a french 3000GT owner.





How-To: Polish Cylinder Head Exhaust Ports
In this video I demonstrate how to Polish Exhaust Ports on a Chevy 350 Cylinder Head. Head #462624. Hope this video helps those of looking to port and polish your own cylinder heads! Please Subscribe!





CNC Cylinder Head Repairs
15D CNC Ported Racer Pro Hd Repairs . These Hds are Australian designed . They flow as good as any 15D hd and are a superb casting for modifying.




Follow