Mechanics

MODELS FIRING ORDER/TIMING

1991 GMC Other

1991 Other GMC Models V8

1991 GMC top kicker w/ towanda 366. Someone puled distributor and wires. I need firing order and #1 cap location. Thanx
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Supertech1975
May 13, 2010.




If you haen't got it fixed yet, #1 is at about the 11: 30 position on a clock with 12 being teh very front of the engine. It should kind of point to the #1 cylinder. The firing order is 1-8-4-3-6-5-7-2 and it fires clockwise.

Hmac300
May 26, 2010.


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