ok...new car 355 SBC, enderle pump, Hilborn stack on alky--everything is running great! Car starts easy, idles as good as any stack, runs same et almost every pass--running mid 5's in the 1/8th All Good!! I am not running a high speed lean out--Should I run one--do I need one?? How much will it help?? I like leaving well enough alone but...don't want to leave any big gain on the table--run 1/4 pretty rare--mostly 1/8th
Car runs cool as a cuke--can even drive it back if i don't play around--so i am guessing it is on the fat side
Just knocking some of the plating off NGK plugs around the ends--not up on the threads any
what to do? how to go about setting it and checking it--dialing it in ??
THANKS!!