sparkplugs

**jprice** · 07-09-2008, 10:29 AM

what should my gap be on ngk tr55 sparkplugs my car is stock other than my cat back exhaust thinks

**Mr. Luos** · 07-09-2008, 10:29 AM

.054"

**jprice** · 07-09-2008, 10:37 AM

thanks man little embaresed about to do first plug swap at 91000

rapter34 · 07-09-2008, 10:42 AM

those will be some nice looking plugs.

What is it with all the spark plug threads this week?

**shady milkman** · 07-09-2008, 10:44 AM

Originally Posted by rapter34

those will be some nice looking plugs.

What is it with all the spark plug threads this week?

spark plug revolution maybe? similar to the french rev. ?

rapter34 · 07-09-2008, 10:46 AM

yeah except I don't see us chopping the current kings (NGK's) head off just yet for some other plugs that will not be named.

**the_formula** · 07-09-2008, 11:03 AM

yea im due for some new torches myself.

**WS6ICK** · 07-09-2008, 11:37 AM

I gapped my TR55 @ .55"

**JoshuaGrooms83** · 01-31-2010, 01:45 PM

WIth getting getting longtube headers, ORY pipe, New O2 (bosch 13111), and SLP lid, MAF, and bellows, what kind of spark plugs should i get? Ive beenseeing NGK55 and NKG6 come up alot. I know stock, ls1s came with iridium tiped plugs. Which last almost forever. SO what plugs do you all recommend?

and im not getting those E3's or splitfires or what ever multiple tiped POS's.