Paolo Castellano
Enthusiast
I have some general technical questions regarding the Viper motor, and here they are=> 1. What are the stock CFM Flow numbers for the Gen-II Heads for intake and exhaust? 2. Does anyone know what the numbers are at max lift, 1/2 of max lift/etc...? 3. What is the max lift per spec? 4. What are some numbers tuners have been able to achieve? 5. Does the Viper cam have a split grind or a single grind? 6. Are the Viper valves one or two piece? 7. Do the Viper heads have bronze valve guides from the factory? 8. What kind of a valve job comes from the factory? 1-angle, 3-angle, 5-angle? 9. What does anyone know about the rate of blow-by of gapless rings as compared to regular rings? Thanks in advance, Paolo Castellano
