Big shout out to Alan Pursiensky for the helping me get the tuning almost nailed down.
Spoke with him the other night and he helped walked me through a lot of the holley EFI tuning i had no idea on. He made a fuel map for what he said with most 550hp cars would work. Car idles at a flat 900 and has absolutely no hesitation from idle to WOT or even cruising and getting on it. Ended up not using the Map to tune it but all TPS due to the overlap of the cam.


73 Duster 340 a518 6pack