Ignition/Tuner/ECM/Fuel InjectionNeed advice on ignition issues? Questions about a tuner? Have questions about a EFI calibration or Fuel Injection? Tips on Engine Diagnostics, how to get codes, and what they mean. Find your answers here.
i have heard this is recommend but would like to know if it is really nessacary and if you do this or not,,, oh sorry i have 1994 softail custom w, 14,000 miles upgrade from 1340 to 1450 cc, also would this make any difference in the spark gap
Definately anti seize and don't put too much on it. Avoid the first couple threads near the tip because it runs down in that area it will crap the plug out.
Ron