what spark plugs are u guys running?
#11
PT's Slowest Truck
iTrader: (19)
I'm currently running NGK TR5's (they were called TR55's when I bought them), gapped at .055, and I have a set of NGK TR55ix's that I plan to use as my next set. Hopefully by then they'll be going in my LQ9, but at the rate I'm going with getting my trans payed off, I doubt it