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Hi, I am putting a crown V8 in a HQ Monaro. I have followed the wiring diagrams for the 4 relay (duel speed fuel pump) setup but Im having trouble getting the fuel speed relays to operate. The main EFI (master) relay energises when the ignition is turned on but neither of the fuel pump relays...

Hi, I am putting a crown V8 in a HQ. I have followed the wiring diagrams posted here but Im having trouble getting the fuel speed relays to operate. The main relay enables when the ignition is turned on but neither of the fuel pump relays energise to start up the fuel pump. The engine check...

This site is great, just been reading some of the info and it seems that the Toyota V8 has heaps of potential. I have an old HQ Monaro with a tired 350 chev. Im considering dropping the old iron pushrod V8 and transplanting a Toyota V8. There is some much info here I keep getting lost. Where...