While thinking about this at lunch in engine theory a power adder (N2O,boost) are basically giving the motor more intake duration by forcing fuel/O2 in the motor.They use more exhaust duration to let out that extra burnt mixture. In a NA motor why not give more time via rocker ratio or cam duration to do the same thing since we are using atmospheric pressure to fill keeping the exhaust duration the same?
I can post the real dyno numbers later from Wednesday to show more intake duration on the same cam same motor does make more hp.
__________________
Skip Fix
1978 Trans Am original owner 10.99 @ 124 pump gas 455 E heads, NO Bird ever!
1981 Black SE Trans Am stockish 6X 400ci, turbo 301 on a stand
1965 GTO 4 barrel 3 speed project
2004 GTO Pulse Red stock motor computer tune 13.43@103.4
1964 Impala SS 409/470ci 600 HP stroker project
1979 Camaro IAII Edelbrock head 500" 695 HP 10.33@132 3595lbs
|