I read on the discoweb that several guys had swapped to these. I just got mine hopefully get em in this weekend. Will post later if I notice any difference. I know we have all said stick to the champ plugs but I am trying to get hotter plugs and wires for a lil better fire. Has anybody here tried these yet?

 

Would be interested to hear the results, let us know.

 

Got the plugs in last night. I drove to town and back about 7 miles. All I can really say I noticed was it ran so much smoother. I'm not saying any plug wouldn't have helped. Mine were in pretty bad shape. But the NGKs made her run super smooth, accelerates better, all that stuff. I'll report back with gas mileage...