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Old 09-13-2021, 08:36 PM   #23
aermotor
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Join Date: Mar 2015
Location: Greenville, SC
Posts: 1,099
Default Re: A few timing gear questions

Quote:
Originally Posted by kursed30 View Post
I put the plate back on and and when I turned the engine over until the pin hit the dot. I took out the spark plug and it was TDC.???
TDC can be a few degrees left or right on the crank position. Watch the piston while moving the crank left and right and you won't see any movement from TDC. You can still be 1 tooth off when viewing TDC through the spark plug hole.

John
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