Thread: A look at different types of spark plugs

Originally Posted by IndeedSS

That gimmick plug JC sold was a 4 prong plug and I thought they called it a splitfire. It was a pretty big joke back in the day. Hmmm I wonder if they are still peddling them along with the tornado? Off to search again. Rainy vaction day FTL

the Splitfire plug is seen in the above pics, split ground strap.

not too effective in cars, but in small motors/powersports, they do have some gains.