Originally Posted by Sportsman Matt
Just make sure that it's the right CN250, otherwise you'll have clearance issues.
Also watch the heat on the iridium plugs, I used to run them in an older V-6 truck I had, ended up burning a hole in the top of #5 piston on that engine in real short order, ended up scrapping the truck because of the cost to fix it,plus the unknown piston particles in the engine (cheap aluminum pistons)
I have a Sawzall.....and I aint afraid to use it! :)
Asfar as the plug goes, the gy-6 ruk guys seem to have pretty good luck with it so I hope to have the same.
Looking to get rid of the stuck muffler here shortly so I will fatten up the carbby around the same time.