1991 GMC FIRING ORDER/TIMING

  • Tiny
  • supertech1975
  • 1991 GMC

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

Thursday, May 13th, 2010 AT 10:08 AM

1 Answer

  • Tiny
  • hmac300
  • Expert
  • 42,145 posts

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.

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Wednesday, May 26th, 2010 AT 7:01 PM

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