Gents,
I am doing a similar conversion on a 454 and the edelbrock chip worked OK but high end performance was bad and ran lean at high RPM's Since the original TBI to MPFI conversion I have...
Type: Posts; User: 95GMC_sierra
Gents,
I am doing a similar conversion on a 454 and the edelbrock chip worked OK but high end performance was bad and ran lean at high RPM's Since the original TBI to MPFI conversion I have...