What are you guys running?I have bosch super plus now.
thinking about autolite racing plugs,any recommendations?
15:1 sbc aluminum heads all msd ign.What if any difference
would a resistor plug or non-resistor plug make?Did not see
anything regarding this on msd,s site.I knowthe resistor is for rfi
suppression,but will a non resistor bother the msd system?
thanks...Northeast fan...I have a set ar3910 autolites given to
me and are non-resistor type.
I've run both with basically the same engine you have. I try to use the non-resistor plugs when spraying nitrous because they are not extended tip. The resistor plugs last a LOT longer with my Digital 7 though!
I like the NGK's because they will fire even when they are fouled out. I happen to use Autolite's now because of the cut back electrode. Allows me not to worry about indexing my plugs. But I prefer the NGK's