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- - point and plug gap on v-6 (https://67-72chevytrucks.com/vboard/showthread.php?t=730426)

David Maddux

02-14-2017 07:44 PM

point and plug gap on v-6

Can someone tell me what the point and spark plug gap is on a 305 v-6? Thanks!

'68OrangeSunshine

02-14-2017 07:52 PM

Re: point and plug gap on v-6

I'm gonna guess it's the same as L6 and V8s:
Plugs = .035
Points = .019 New, .016 Used.

Stocker

02-14-2017 08:28 PM

Re: point and plug gap on v-6

Spark Plugs Gap;
305A, 305B & 305D -- 0.030"
305E & 305C 0.035"
351, 401, & 478 0.030"

Source: http://www.6066gmcguy.com/EngineData.html

100%Chevy

02-14-2017 09:40 PM

Re: point and plug gap on v-6

On my 351-C,I set the plugs at .032.
And initially set the points at .017.
Then,adjust it more if needed.
Mike.:gmc2:

David Maddux

02-14-2017 09:51 PM

Re: point and plug gap on v-6

Thanks Guys, that site is very informative.

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