Uploaded August 2025 | Updated September 2026, 3 weeks ago

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This is a return type fuel system which was recommended over the return-less system as it helps to keep the throttle body cooler.
Holley Terminator X wiring diagram pdf
documents.holley.com/0e6992fcbea20610d28b5e03b0ba55e339d5323f.pdf
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00:00 - intro
01:00 - picking the location
02:00 - cutting the tank
03:47 - adapting my float to the new pump assembly
05:47 - fuel tank supporting ring install
08:40 - installing the new pump assembly and fuel lines
12:38 - wiring the pump
20:34 - detailed wiring diagram of fuel pump relay

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