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Discussion Starter #1
According to one book the spark plug gap for a 351c should be 0.032 - 0.035, however reading the previous thread on spark plug gap makes it a 0.040, I have to convert all this to mm so even a 0.01 out will make a difference my side. So to all the guru's out there....
1] 351 2V 4 brrl holley, isky cam, bored out to 0.20, points, equals what gap.

2] 351 2V 4 brrl holley, also points, equals what gap.

Thanks
 

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You open the gap to .040+ for spark plugs with electronic or MSD ignition.
.032 - .035 inch = 0.8128 - 0.889 mm

(http://www.convert-me.com/en/)
 

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Discussion Starter #3
Thanks Bob, got that link in my links now, most ford engines seem to be a 0.8 gap.
 

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is rhat MM or inches... I hate the Metric system!!!!

Don
 

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Discussion Starter #5
LOL, I say the same about the imperial system, 0.032-0.035 is imperial, 0.889 is mm.
 
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