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  1. C

    Electric Fuel pump wiring

    I am in need of converting from a mechanical fuel pump to an electric fuel pump. I bought a kit that has a relay and also bought a oil pressure safety switch. So as I look at the wiring the relay needs power from a battery source and one from the starting circuit. I thought I could grab both...
  2. C

    Omc cobra 4.3 engine block swap

    I am working on repairing my 90 Seaswirl Spyder Sport Omc Cobra 4.3 engine that has a cracked block. I have secured a 89 Chevy 4.3 out of a Sierra truck with a block casting of 10172756. I started to pull and disassemble my old motor and I noticed there are studs holding on my coupler and...
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