Quote Originally Posted by BigBanks78 View Post
That sounds way out of my budget!!! I still gotta figure out a fuel pump, get a fuel pressure reg and probly use 2 vortec throttle body's cuz not sure if I can swing the money for a ls style 95 or so mm throttle body. Don't want to take it over 5500 rpm, machine shop that bored and balanced it, does mostly olds big blocks said it would b good for 6500 rpm but it's already scary as hell. Looking for a good compromise between monster power and drivability. ;-) erring on the seat braking power side!! :-)
I have used the large cap HEI on a PFI 500 Cadillac in a 1978 GMC motorhome before using the 7730 ECM. Just make sure you set the latency table correctly for that distributor. 1990 Corvette should have tye correct latency for the most part.