Whats the best daily driver spark plug?
#1
Whats the best daily driver spark plug?
Whats a good Spark plug for the LT1 with 135k miles on it. car is a daily driver, and does see some racing once in while..
i used GM's Platium plugs with the 4 prongs, but i think they are fouled out now, and need to change them
i used GM's Platium plugs with the 4 prongs, but i think they are fouled out now, and need to change them
#5
Re: Whats the best daily driver spark plug?
Rule of thumb = 1 step colder for every 75hp increase.
Try a step colder and see how they look after a week or so of driving. If they carbon up then you need to go hotter. The correct heat range will self clean.
-Mindgame
Try a step colder and see how they look after a week or so of driving. If they carbon up then you need to go hotter. The correct heat range will self clean.
-Mindgame
#6
Re: Whats the best daily driver spark plug?
Originally Posted by Mindgame
Rule of thumb = 1 step colder for every 75hp increase.
Try a step colder and see how they look after a week or so of driving. If they carbon up then you need to go hotter. The correct heat range will self clean.
-Mindgame
Try a step colder and see how they look after a week or so of driving. If they carbon up then you need to go hotter. The correct heat range will self clean.
-Mindgame
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Henson071
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05-04-2015 12:23 PM