yeah i was a dumbass and hand tightend my spark plug after the previous one fouled out. So it vibrated loose and poped out screwing up the begining of the threading on the cylinder head. [img]i/expressions/face-icon-small-sad.gif[/img] Should i try to fix it or just get a new one? And are there any better alternatives to a OEM one? I found one at Partsland for 119.99. Anybody got any ideas?

 

id take it off and try tapping it or even add a heli coil if you cant tap it..

 

take a spark plug tap, coat it heavily with grease, then run it in and clean it up. Dont go all the way through and any small pieces will get trapped in the grease. That's all you need to do. Ther thread size is 14mm. Bubba

 

isnt the size 14.25mm bubba?

 

It is actually 14x1.25mm. The 14 is the diameter and the 1.25 is the distance in mm between each thread.

 

You have the perfect excuse to get the billet head.

 

thats what i just did! [img]i/expressions/face-icon-small-smile.gif[/img] i just ordered a Pro Design Cool Head from Dennis Kirk. Am i going to need a new clutch kit or to adjust my clutch or anything?

 

Which dome did you get?

 

do i have to get one.... s*%$# well which one should if i have to get one? i think they have 34cc and 37cc.

 

i went and checked and a dome comes with it. not sure which size though