Holley sniper install

Nothing wrong running the msd distributor it’s just more involved getting it correct for timing compared with the Hyparspark as I found trying to find the correct way of doing it and getting your head around it aswell as the Holley you tube vids are a little confusing explaining it and butchering a good distributor cap to check rotor for phasing But I will say it’s night & day difference running timing control vs just the sniper controlling fuel only . I was picking up some RFI and found it was coming from the main distributor power wires, rectified that , some dialectic grease in the plug boots , ran another earth wire from the Alternator to chassis. Earths are really big on these units you need to run good clean earths .