[Dragncar]

Originally Posted by slowbird

I'd be very curious if the person that told you this actually tested this or just guessing based on theory.

Someone who has made big NA power with a Pontiac. As good as they get, who am I to disagree? I passes it on, do what you like with it.

[slowbird]

Originally Posted by Dragncar

Someone who has made big NA power with a Pontiac. As good as they get, who am I to disagree? I passes it on, do what you like with it.

Nothing to do with it, i've ran both.

[Dragncar]

Originally Posted by slowbird

Nothing to do with it, i've ran both.

Did you dyno the engine with a slipper cam then dyno the engine with the exact same(why would you) grind cam but 50mm and needle bearings instead of babbit ?
That being the only change ?