How often should plugs be changed if theyve been sprayed on?
#1
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How often should plugs be changed if theyve been sprayed on?
Ive got some TR6's that saw about two bottles sprayed through them about 20k miles ago when i first swapped them. I havent sprayed since, will i need to swap them out before i spray a 100 again?
Whats the usual mileage interval on plugs that see n20? Thanks!
Whats the usual mileage interval on plugs that see n20? Thanks!
#2
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If you are not fine tuning your combination, there is no real time frame.
What I do is check for sharpness in the edges.
If you are pitting the piston, or fouling the plugs, obviously you want them out of there.
A good running combination should keep the plugs clean, and operating properly until you round over the edges.
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If you are not fine tuning your combination, there is no real time frame.
What I do is check for sharpness in the edges.
If you are pitting the piston, or fouling the plugs, obviously you want them out of there.
A good running combination should keep the plugs clean, and operating properly until you round over the edges.
.
#6
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I would never use a projected tip, but I know guys that do all the time with those tiny kits.
I would not worry, but next time you might think about getting fresh plugs without the projected tip.
Good luck.
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I would never use a projected tip, but I know guys that do all the time with those tiny kits.
I would not worry, but next time you might think about getting fresh plugs without the projected tip.
Good luck.
.