Got it fired up for the first time today. Been working on it about 4 months so far.
Everything went fine but a couple minor problems. I have a 347 crate with sniper efi and full hyperspark ignition system. I'm very impressed with how well it ran right off the bat. It had excellent throttle response and idle immediately.
Only had a couple small problems.
1. The temp gauge immediately pegged. I suspect a bad ground?
2. The oil temp read 100 psi which seems pretty high to me. I'm thinking maybe wrong sending unit? Does anybody know which one is best for autometer ultra lite gauges?
3. I thought I had the fan all wired up correctly but it never came on. I shut it down before I had any overheating problems. I'm letting the EFI control the fan and have the light blue hooked up to the ground on the fan. Back at the harness, I have the orange fan wired u to the brown feed wire so it's constant hot. This is in lieu of having a toggle on the dash. Figure I'll test the power to it since the holley controls the negative ground wire.