Spark Plug Gap

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Apr 21, 2011 | 08:31 PM

bigbirddriver94

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From: Wisconsin

Spark Plug Gap

Stock lonblock 94 LT1 with 75 shot and NKG Br7ef plugs. What gap should i run on the plugs? The sticky on this site only said "consult" for gap, so im doing just that.
Any help would be appreciated
thanks

Apr 21, 2011 | 10:00 PM

krissoto

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From: Bonne Terre, MO

Believe most are around .32 that small of a shot, idk if the 7 would be too cold. Maybe someone else can jump in

Apr 21, 2011 | 11:24 PM

Gary Z

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From: Berkeley, California

I run BR7EFs in my LS1 gapped as received 0.023 - 0.024 and a 125-shot with no problems.

Apr 21, 2011 | 11:39 PM

bigbirddriver94

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From: Wisconsin

As of now I plan to leave them at stock gap as well, roughly .025 but im still not too comfortable.
Im not sure if the 7s are too cold on a 75 but we will see.

Apr 22, 2011 | 10:35 AM

kinglt-1

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From: Ft. Wayne, IN

Quote:

Originally Posted by bigbirddriver94

As of now I plan to leave them at stock gap as well, roughly .025 but im still not too comfortable.
Im not sure if the 7s are too cold on a 75 but we will see.

If your planning on upping the shot later the 7's are ideal... If a 75 shot is all you plan on running, a br6ef is sufficient.