My dealer has a first size big bore he will let me have at cost.Right now I have the Pro Design cool head and was wondering if it could be made to work or will I hace to get a new Cool Head. The dealer said the dome could probably be made to match.

Thanks

 

Snoopy61,

No, the head will not work. I suppose if the dealer is a skilled machinist with an understanding of squish angles it might work. Still I would go with the Aaen coolhead for the big bore or the HPD cool head with the big bore dome. This would be your best bet.