[Stan Weiss]

Originally Posted by 4zpeed

Thanks, running a 400 rather than a typical 455 allows me to twist on it a bit more so ramp speed and valve train
stability is something I consider highly and since it is a street car I want to get as many miles as smiles.

I tend to worry about the top end more than the bottom, that's something I've typically not had problems with.
On the other hand valve train wear has been a issue for me in the past, one reason I went to the Voodoo's.

Love the Voodoo's broad power band too, really works for me, that's the way uh-huh uh-huh ...



Frank

Frank,
Remember seating velocity is not only a function of cam / ramp design, but also RPM.

Stan