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Old 02-13-2018, 01:07 PM   #44
Join Date: Oct 2017
Posts: 128
Default Re: Replacement Ignition Coil

40 Deluxe, suppose a brand new coil fires a split second sooner when the points open, that would be the same as more advance. And something that would be both hard to measure and the resulting increase in RPM of no meaning; would love to know your test results
Mr Swoft how many would be concerned about compression blowing out a spark with a 4.2 head at 2200 rpm. A 10:1 head at 7K, that would be different .
Spark, timing, coils, points and such can be confusing and could be a great thread to clarify from. To many, timing and ignition and spark is just shoving a pin in a hole

Last edited by gustafson; 02-13-2018 at 01:45 PM.
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