TR55's vs platinum plugs?
11-01-2008, 10:32 AM
#21
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Was it at autozone by any chance? They will tell you to ONLY put acdelcos in chevys, and ONLY motorcraft in fords, ONLY bosch in german cars and ngks ONLY in japs.
I feel its all BS. NGKs work great and I change my plugs very often, I wont switch to iridiuums any time soonbut for 3x as much they should be better.
I feel its all BS. NGKs work great and I change my plugs very often, I wont switch to iridiuums any time soonbut for 3x as much they should be better.
11-02-2008, 02:55 PM
#23
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I went and got plugs the other day at advanced, the guy said they don't make the TR55 anymore they went to a TR5 are they the same plugs?
I never had a problem with the tr55 and won't steer away from them good plugs. I normally change them about every 30k or after track events.
I never had a problem with the tr55 and won't steer away from them good plugs. I normally change them about every 30k or after track events.
TR5s are the same heat range as TR55s, the only difference is that TR55's come gapped at ~.050 and TR5's at ~.035
