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Posted on Jan 11, 2009
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I need the diagram for the spark plug wiring harnes for a 454

  • Mike Butler
    Mike Butler May 11, 2010

    Wiring harness ? do you mean firing order for plug wires?

  • Anonymous Feb 08, 2013

    1989 wiring and firing order

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1 Answer

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  • Master 379 Answers
  • Posted on Jan 11, 2009
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Joined: Dec 20, 2008
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You need firing order and distributor rotation ? here is a pic of the 454 big block chevy engine wiring diagram . cheers .
i need the diagram for - bd21fdf.jpg

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You need the details of the engine and chassis that they RV is built on. Normally something like a Ford F-350. Once you know that, you can search for parts and diagrams. Looks like a Chevy 454 P chassis. Then it depends on what hoses? A properly crafted search query can find most things.

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zjlimited_580.jpg

V8 engines with points-type ignition system Firing order: 1-8-4-3-6-5-7-2 Distributor rotation: Clockwise



zjlimited_581.jpg

V8 engines with electronic distributor ignition system Firing order: 1-8-4-3-6-5-7-2 Distributor rotation: Clockwise


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