Gapped my NGK TR55's to .045" Is this gonna be a problem?
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Gapped my NGK TR55's to .045" Is this gonna be a problem?
Mods:
-Stock LS2 heads(un milled)
-232/234 .595 .598 112 Cam
-Full bolt ons
Is a .045" gapped TR55 gonna be a problem??
I am not spraying any nitrous at all.
Thanks Guys!
Travis
-Stock LS2 heads(un milled)
-232/234 .595 .598 112 Cam
-Full bolt ons
Is a .045" gapped TR55 gonna be a problem??
I am not spraying any nitrous at all.
Thanks Guys!
Travis
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I did the same...the stock TR55 gap of .055" was too much gap (the plud didnt look good to me when I pulled em)
I am also gapped at .045"
I say with your mods your right on....run the car, then pull one on each side and inspect...you want that metal tip to be blackish, not whitish and the porcelin below it to be a brownish black....also, smell the plug, if it smells like a heap of gasoline you may be running a bit rich...
Erik
I am also gapped at .045"
I say with your mods your right on....run the car, then pull one on each side and inspect...you want that metal tip to be blackish, not whitish and the porcelin below it to be a brownish black....also, smell the plug, if it smells like a heap of gasoline you may be running a bit rich...
Erik
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just run em and see what happens...I believe we will be right on...now if I was going to spray id go with a TR6, a colder plug...but with head and cam i think .045 is good on a TR55