Looks like they might be cool. One thing to think about on spark plugs is electricity takes the least path of resistance. I remember when Splitfire said they would hit off all 4 ground straps on the plug. They were right but only about 50 % of the plugs would actually hit. The ground straps on some of the plugs were further away so the spark would hit the straps that were closer to the electrode. If you buy these plugs, hook one up to your wire and turn the ignition over and have someone watch to see if it does what it is supposed to and then do the same with a new plug that you are running. I hate to see people get ripped off.

DO THIS AT YOUR OWN RISK!! I WILL NOT BE HELD RESPONSIBLE FOR INJURY OR DEATH WHICH CAN OCCUR!!