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Old 04-14-2012, 06:38 PM   #1
C&C Chevy
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Join Date: Feb 2003
Location: Midwest City, OK
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Setting timing on 4.3

Need to know what the timing marks on a 1986 4.3 with carb are supposed to read. Trying to adjust timing to 0 then go from there, but i can barely see the timing teeth with all the crap in the way. I can see the jagged teeth. There are 3 teeth.

\/\/\/ <--- looking foward towards engine.

What are the timing degrees for the marks?
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Robert

Current:
1986 SWB Silverado 4.3 / TH400

Past:
1985 SWB Silverado 305 / TH350 - sold 1995
1987 1/2 ton Silverado - FI 350 / 700R4 sold 2007
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