03Sssnake

iTrader: (20)

My 99 previously had a T-Rex with 853 heads, recently swapped to 243s milled .020, lapped the valves, no port work and a smaller Futral F13 cam. Car has been running great, but I have a question about the plugs, pulled #2 this morning and I am thinking may be a little hot, lean, too much timing, see the marks on the ground strap.

EDIT: These are NGK TR55s, gap out of the box around .057. (figured TR55s are just fine for my application)