Offshoreonly.com - Spark Plug Gap for 454 mag

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97BossHammer

02-12-2004 07:28 AM

Spark Plug Gap for 454 mag

Changing out the spark plugs and need to know what to gap these new plugs at.....any ideas?

StrikinLightnin

02-12-2004 07:42 AM

.035

97BossHammer

02-12-2004 12:05 PM

cool....thats what I was thinking, just wanted to make sure.

StrikinLightnin

02-12-2004 12:23 PM

No problem!
Hey,the job goes a lot easier with a Jacobs Electronics gapping pliers.
Summit has them JAC-380700

ursus

02-12-2004 01:03 PM

T bolt IV ignitions should be .035 the newer mpi and efi ignitions should be .040

97BossHammer

02-12-2004 02:57 PM

I might get the gapping pliers down the road......I'll use the trusty gapping tool for now ;)

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