283 Superstock spark plugs

[Stk4405]

Originally Posted by Tom Meyer

I have been running a champion # 266 or j63y indexed and gap around 80ths not that my junk is faster than anbody else. Some guys are running the angle plug adapters with the weed wacker plug but the jury is still out on them. Tom

Thanks Tom, I also been hearing about the angle plug adapters with the weed eater plugs, maybe one day I will try them and let you know how they worked out.