85 5.0 fuel pump specs

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85 5.0 fuel pump specs

February 17, 2017, 02:02:29 PM

Doing my EFI swap, and wondering if the 5.0 cfi pump will handle the EFI system?.. I do have a better pump, but dont want to drop the tank right now if I didnt have to to get it running.

85 5.0 fuel pump specs

Reply #1 – February 17, 2017, 09:14:05 PM

If it's feeding a SO engine it *should* be ok.

85 5.0 fuel pump specs

Reply #2 – February 18, 2017, 02:18:51 AM

Since SEFI only pulses one injector at a time, where the CFI pulses two, seems like it should be good.

85 5.0 fuel pump specs

Reply #3 – February 18, 2017, 07:24:23 AM

It'll start, idle fine and assuming it's in good cond run OK... You could start and idle the engine on a motorcycle pump...

85 5.0 fuel pump specs

Reply #4 – February 18, 2017, 08:10:46 AM

Thanks, I'll give it a go with the pump thats in the car... I'll just need it to start and run at this point