S stangman94 New Member Sep 7, 2006 39 0 0 Feb 8, 2007 #1 Feb 8, 2007 #1 what kind of gains do you get from have you heads bowl ported i have tricks flow that are. is there a significant difference compared to non bowl ported heads???
what kind of gains do you get from have you heads bowl ported i have tricks flow that are. is there a significant difference compared to non bowl ported heads???