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Old 09-02-2017, 09:17 PM
J-Mech J-Mech is offline
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Join Date: Apr 2013
Location: Oblong, Illinois
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Quote:
Originally Posted by ironman View Post
That's why it is important that the points close exactly on the "S" mark so that the spark occurs just slightly before the piston reaches TDC (which is the "T" mark).
Open, not close. When they open, ignition spark occurs.