What plugs are you guy running, looking at changing brand of plugs in my race motor.

 

I run autolite plugs.

 

I always run autolite plugs in Fords

 

go with autolites man i had champoins and never going back.

 

I run Bosch Platiumns in my 460.

 

Never had any problems with autolites

 

I run NGK's and love em.

 

Interesting about you guys take on Autolites. I remember when damn near everything came with Champions, including Fords. As to platinum, unless the engine/ingition requires them as original equipment, they be a waste of money. Best cheap mileage and power pick up, is to change out the truck plugs with the extended tip plugs that came in the car motors.

 

im runnin autolites but might try E3's (correct me if the names wrong) but they have the best spark of any plug

 

I have been running bosch super plus in my motor, I have some auto light 33's and motor craft bf 22's and 32's I'm going to try the next test and tune.

 

Autolite Racing plugs.

 

My truck is used mainly for towing. I have tried several different types and makes over the last 30 years and the plug that seems to work best for me is the AC R44TS.