Ignition Timeing

GMC
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SWEET TART
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  • 15 POSTS
I have a 1990 Chevrolet Pickup with 190,000 miles, I run a 350 strocked out to 383 I run a Crowler 300 cam hydrolic lift should my time be set to 4 degree high during hot weather? :roll:
Apr 24, 2006 at 11:29 PM
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LOSONE
  • ✓Experienced Mechanic
  • 1,616 POSTS
If you still have computer control 4 sounds about right. I have run it as high as 10 as long as the engine will start with out a bog. Good luck
Apr 25, 2006 at 4:58 AM
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SWEET TART
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Thank you....
Apr 25, 2006 at 5:09 AM
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