S speck New Member Apr 3, 2015 #1 Rhs pro action 23 degree cast iron heads. 2.02/1.6 ferrea valves 1.437 valve springs, 3/8 screw in studs with guide plates, Pep (precision engine parts) stainless steel full roller rockers 1.6 ratio with poly locks, angle plug, 62cc chamber $800
Rhs pro action 23 degree cast iron heads. 2.02/1.6 ferrea valves 1.437 valve springs, 3/8 screw in studs with guide plates, Pep (precision engine parts) stainless steel full roller rockers 1.6 ratio with poly locks, angle plug, 62cc chamber $800
S Shelby and Kim New Member Apr 11, 2015 #2 what is the port size of these heads?let me knwo please if the port size is what im looking for i will get them thanks
what is the port size of these heads?let me knwo please if the port size is what im looking for i will get them thanks
