No Voodoo in cam design. No mystery to unlock, no hidden power to be had. Dont expect much, it just wont happen.
Unless the old cam is way off in duration or what the engine wants...it just wont happen. No magic duration to unlock hidden power.
I also suggest in getting the cam from Porter However, he will make sure the cam is correct in application....A fail-safe if you will.


[color:"red"]65 Hemi Belvedere coming soon [/color]
[color:"#00FF00"]557" Indy engine 1.07 60ft 144mph in the 8th 2100 lbs package [/color]