Quote: I plan on a couple of 6500 RPM blasts. Right now I hit a brick wall at 6K. However it is pulling real hard when the brink wall shows up. The springs are the stock Edelbrock ones that came with the heads. I had them checked and they were very close to what the cam card called for. I think it was about 130 on seat and maybe 320 open.
I'm using a Scott Brown 540-548 solid w/ 1.5 rollers, He pretty much told me that it likes to be shifted at 5200 for the 1-2 and 5600 for the 2-3. 6500 seems like overkill to me.
