Spark plugs
#1
Spark plugs
I have a 2007 gxp, it is stock except for a k&n intake and resonator delete. Should I run the tr51x or tr61x plugs? I don't think I am going to invest in any power mods, so I think I should stick with the stock heat range but will switch if it will help with detonation.
Thanks
Thanks
#3
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Just put in TR6Ixs today with NGK wires. This was on Lew's suggestion. So far, it's got a bit more throttle response and less KR is showing up on the Trinity.
So far, so good!
So far, so good!