Fully 6 Road Racer aluminium Holden 6
Well here we have teamed up with Yella Terra by using their aluminium Road Racer head and giving it a Fully 6 touch. We use all our own parts in these and port them giving a nice 15% increase in cfm over their already improved casting (which all up is nearly 50% better over a stock 12 port). Orders are limited and out of our control as we rely on what Yella Terra have in stock. So if you are interested in getting one of these heads please get in contact with us so we can work something out