Oversized valves
Dutra Book level porting (not much can be done with the machine when doing the oversized valves)
Deck Blocked to get ~9:1 (0.60 in my case)
Dutra Duals with the "Y" connected behind the transmission cross brace for maximum torque under 2500 RPM
Oregon Cams 2106 (between the Dutra RV10 and RV15)
Offenhauser Dual one barrels for visual interest at shows :)
