To EFI or Not EFI, that, and which one, is the question.

[AcesArneson]

https://www.summitracing.com/parts/msd-2900?seid=srese1&gclid=EAIaIQobChMIq8bKl4Lr9AIVmIzICh0uqQzUEAYYAiABEgLLJvD_BwE

This is what we have on both of our mustangs plus 3 or 4 friends are running it on their cars. The only thing I had to have done is the 02 bung welded in.

I have a better idea. Way more cash but what a great way to get your car into the next century.

https://460efiguys.com/product/351c-and-clevor-low-profile-efi-kit/

 

[AcesArneson]

My only turnoff with EFI swap is the added complexity for diagnosing and repairing them. Especially true for things like the holley sniper EFI. There's no such thing as spare parts or OBD2 ports for it. When they crap out, which they have, be prepared to take the whole unit off and mail it to holley and wait 6 weeks for it to be repaired.

If I were do to an EFI swap, i would lean towards something more OEM. For the fact that you can plug in a code reader and pull your codes and you can take your butt to autozone or summit racing and buy sensors and injectors for it. The holley sniper, you are trading simplicity in the initial install for simplicity down the road when its time to do any sort of maintenance.

Exactly why I went with SEFI from a 2004 Crown Vic with EEC-V.