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Author Topic: Plug Gap  (Read 2558 times)

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Offline Chris W

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Plug Gap
« on: January 08, 2009, 11:30:01 AM »
I am reinstalling my engine after re-jetting and wondering where I should start with plug gap. It was at .032 before changing the jets.

Thanks

69x94
42x35 CB heads
40mm carbs 55 idles; 200 air, 140 mains, 32 vents.
009
« Last Edit: January 08, 2009, 05:36:19 PM by Chris W »
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Offline Cameron

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Re: Plug Gap
« Reply #1 on: January 08, 2009, 05:33:29 PM »
Is that supposed to be 0.032" (inch)?

IIRC, if you are running a stock ignition system, the recommended gap is 0.028". So, 0.004" (four thou.) is not going to matter. If you are running a capacitive discharge system, like MSD or other brand, you should be able to set the gap larger. Check the instructions of your CDI unit.
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Offline Chris W

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Re: Plug Gap
« Reply #2 on: January 08, 2009, 05:37:58 PM »
Added the .0  :)

It's a stock set up.
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