97z2801ss
03-12-2004, 03:03 PM
"I'm over $950 into headwork on them, including multi-angle competition valve job and port and polish by Blue Ribbon Racing, new Comp springs for 140lbs seat and 350 lbs open, guides/new springs/new seals all checked and guaranteed for .600 lift.
These are fresh and have not even been bolted on the block since the headwork was done. I don't have complete flowsheets, but I guarantee they flow 255CFM INT and 190 CFM EXH at .550, because I stood there and watched as they were flowed on the bench.
Why am I selling? Because for a 383, I am looking for more flow. So I'm going to pony up the big $$$ for heads. "
From some guy on Cz28.com there lt1 heads of course but what do u guys think??? i have pictures but the forum wont lemme host em here....
These are fresh and have not even been bolted on the block since the headwork was done. I don't have complete flowsheets, but I guarantee they flow 255CFM INT and 190 CFM EXH at .550, because I stood there and watched as they were flowed on the bench.
Why am I selling? Because for a 383, I am looking for more flow. So I'm going to pony up the big $$$ for heads. "
From some guy on Cz28.com there lt1 heads of course but what do u guys think??? i have pictures but the forum wont lemme host em here....