360-1 Indy intake
Nice heads PB-racer!
I thought I read somewhere that the RADIUSED seats are BEST for flow, but BAD for fuel Vaporisation?
Swings and roundabouts but still, anything in the 300cfm's is COOLIO!!!:):(
Seen those valves before with TINY trapdoors on the lower edge!
Lets stuff through and not back again...:thankyou: