The best Spark Plugs for me
#21
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ive used TR55s ever since i bought my car, when i pulled them they were all good, replaced them w/ new TR55 and all is still good,
i might give the TR6s a try since i have more power now
i might give the TR6s a try since i have more power now
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When I put the LT headers on I took the stock plugs out and the NGK TR55's went in(standard ones). Didn't notice a difference from the stock plugs, but haven't had any issues either. Went with MSD wires, didn't notice any difference with them either, but no issues. I say if all is working fine now, leave it alone. I went with wires for looks, not because I needed them. I did want new plugs when I took the stock ones out, from using octane booster my plugs looked like it had a pearl looking coating on them(was told it was from octane booster).
#23
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Originally Posted by Desert Rat
Can you get that passenger side bank done without removing AC lines?
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Originally Posted by PEANUT
whats a good plug for a 75-150 (dry)shot of spray on an all stock 2001 ls1, I still want the car to run well on motor though...