Originally Posted by spinn
f bird88- that is some build, Isky cam makes 400hp with a 600 cfm holley? what mods were done to the holley 600? i like the low lift idea of that cam. the timming and superior flow keep it pulling. a simple base 350 with vortec heads, can be changed to 400hp quick. i like weiand, but why the stealth ?
what bracket is this build, 13-14 sec ?
F'bird-88 suggested a 750, I used what I had on the workbench. The mods I made to the Holley were the addition of a 4.5 Power Valve. The Vortec heads were shaved .0450" and Z28 springs were installed minus the inner dampers.
I have always like Weiand products, so I ordered one for the Vortec heads. I did a side-by-side comparison with the non-Vortec version I had laying around, and there is some runner differences. If the specs are true, then the Stealth does not run out of steam until around 6200 RPM.
Thanks guys for helping me to make this happen..
machine shop tom