Can anyone tell me which relay to use on my fuel pumps, I am running 2 x Holley red & 2 x efi fuel pumps do I use 1 for each pump or 1 for each pair & where can I get them.
depends how many pairs of contacts it has.
I ran a relay on mine this season but will be taking it out as its stuck a couple of times they don't really like getting shaken about.
mine was like that but i got fed up of having to both switch the ignition and fuel seperately so i re wired to use relay and switched from ignition but still retaining the kill switch for flood