which spark plugs?
#1
which spark plugs?
I am currently using autolite 85's in my 440. Pretty mild build, race ported 906 heads
any suggestion for better plugs?? Looking for the good and bad sides
any suggestion for better plugs?? Looking for the good and bad sides
#5
I am glad and surprised to see this, as usually the expensive plugs are advised, NGK or Bosch. I also, have always used Champion as this is what Chrylser used and the racers of the day all ran champion in mopars. I usually go with the Firestone tires as well for the same reason.
#7
Mopar Lover
777 -
General consensus in these parts are autolites. I've used Accel in thr past have have gone back to their shortie plugs due to a lack a header clearance. In all honestly, not sure I've seen all that much of a difference. However, the shorties or "peanut" plugs do give better clearance and that means fewer burnt wires.
Archer
General consensus in these parts are autolites. I've used Accel in thr past have have gone back to their shortie plugs due to a lack a header clearance. In all honestly, not sure I've seen all that much of a difference. However, the shorties or "peanut" plugs do give better clearance and that means fewer burnt wires.
Archer
#9
I use auto lite in my 318 seems to work well with it, seems most like the champians here but i cant seem to have any luck with them, they dont seem to last long where autolites i can use for a long time. maybe cause its a small block and i imagine you- all have big blocks? I set gap at just a slight bit over 0.40, thats what they were set at when i bought the car.
#11
Can't say what works best in Mopar's but champion in Harleys are the worst. Used to DYNO hotrod Harleys every month thru the 90's and had a lot of tracking with them. Autolites always worked best.
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