[BeelzeBob]

So what is it that steals 40 horsepower? The Vettes with the LT1 have 300...

 

[toomanytoyz]

So what is it that steals 40 horsepower? The Vettes with the LT1 have 300...

Vette has aluminum heads, more aggressive cam, freer (sp?) flowing intake (plastic, not manifold), freer flowing exhaust manifolds, and freer flowing exhaust.

 

[BeelzeBob]

I see.. Thank you.. I had a feeling it had to do with keeping the car more smooth and quiet. I just wanted to 'see it' for myself.