Posted by Don Williams [108.134.134.32] on Friday, September 27, 2013 at 06:32:52 :
In Reply to: plugs and timing posted by bill.in pa [70.199.5.84] on Thursday, September 26, 2013 at 17:43:18 :
Ideal timing is achieved using a vacuum gauge. Google for the procedure. My timing light is pretty much shop ornamentation now. My vacuum gauge has become indispensable.