Does anyone know what the hole in the side of head is ????

[brifnk]

I recently did a 440 kit with 13.5:1. Took it for a ride, ran like a bat outa hell, but now is blowing little smoke rings and some oil out of the hole in the left side of the head. Is their some kind of plug or seal that got blown out?

not sure what your talking about, can you post pics

[was123]

that hole is the drain for the spark plug vally if its blowing out there then tighten the spark plug