What kind of spark plugs are you guys running? I was thinking about trying the E3 diamond fire plugs in my car but I'm unsure if they are worth it. I'm running autolites right now in my gt40p heads.
I don't know anything either. But I do in now that most fancy plugs aren't what they are cracked up to be. I also run autolites. I would just make sure you have proper gap.
I would also avoid any plug that has multiple straps/prongs. Because imo they are just decreasing exposure to the mixture.
There is also an article in the stickies for some spark plug mods. They maybe shorten the life of the plug but will better expose the spark. Also indexing the plugs is a good idea if you feel lime hassling with it. :good:
I don't know anything either. But I do in now that most fancy plugs aren't what they are cracked up to be. I also run autolites. I would just make sure you have proper gap.
I would also avoid any plug that has multiple straps/prongs. Because imo they are just decreasing exposure to the mixture.
There is also an article in the stickies for some spark plug mods. They maybe shorten the life of the plug but will better expose the spark. Also indexing the plugs is a good idea if you feel lime hassling with it. :good:
Not quite my friend, Motocraft sources parts from Honeywell but not all Ford Motocraft parts come from them, including some spark plugs. I do agree however that I tend to be biased...
I've never had a bad batch with autolites but I did have 1 that went bad after only 15 miles in a 89 ford ranger I used to have. Basically melted the electrode and arch together, never could figure out how that happened but I have autolites for years with no problems since that one.
Autolites! I wouldn't run another plug! Serve excellent in my old Fairlane and 5.0
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