hi chaps car getting full service
removed plugs and they are : motorcraft super agp 701c
are these plugs any good or better out there
im running low comp pistons,greens,t34,4x4 cooler roughly 330bhp.
thanks

most of you guys seem to use 071's or ik27 what gap are you setting them to ? 0.6 24 thou

 

You will get a better idle and slightly better running with IK27, but what you have is perfectly safe and ok.
I gap at 0.65mm.
tabetha