LS1TECH - Camaro and Firebird Forum Discussion

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- - plugs !!! (https://ls1tech.com/forums/generation-iii-external-engine/744362-plugs.html)

cowboysfan

07-06-2007 04:39 PM

plugs !!!

just wanted to know what ya'll recommend on NGK TR55 spark plugs gapped at? LS1, H/C swap, 11.3-1 compr. N/A motor. :drive:

Thanks

search not working!!!!!!!

Tainted

07-06-2007 04:58 PM

prolly around 45ish

Soul TKR

07-06-2007 05:14 PM

Quote:

Originally Posted by Tainted

prolly around 45ish

dude... you gotta change that sig pic... it's extremely disturbing... :eek2:

Ripper415

07-09-2007 12:17 AM

Quote:

Originally Posted by Soul TKR

dude... you gotta change that sig pic... it's extremely disturbing... :eek2:

haha :jest: you also might wanna eat something man, you're only 1 step away from nicole richie anorexic. eat some steak and hit up the weight room.

staringback05

07-09-2007 06:44 AM

.050....

Z28/2002

07-09-2007 07:57 AM

You could also run TR6s gapped between .035 - .038

98Camarod

07-09-2007 08:20 AM

Quote:

Originally Posted by Z28/2002

You could also run TR6s gapped between .035 - .038

I agree. With h/c and the compression ratio upped you would want to run in the TR6's heat range with a smaller gap.

Gangreen

07-09-2007 03:09 PM

Quote:

Originally Posted by cowboysfan

just wanted to know what ya'll recommend on NGK TR55 spark plugs gapped at? LS1, H/C swap, 11.3-1 compr. N/A motor. :drive:

Thanks

search not working!!!!!!!

For an LS1 I gap them between .055 and .060

LS1Silverado05

07-09-2007 03:47 PM

With your CR I would go with TR6s gapped 35-38. :judge:

WILWAXU

07-12-2007 09:03 PM

Yup, I'd go with TR6's with that compression.

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