[pro-x question] - ATV Riders Forums - Honda, Yamaha, Suzuki, Kawasaki, Polaris, CanAm, Arctic Cat, Kymco ATVs

Pages:1

pro-x question
(Click here to view the original thread with full colors/images)

Posted by: zedicus00

on a pro-cross jug with a billet head what cc dome do i need to use to hav about 190lbs comp? basically which ones r pumpgas domes?

Posted by: beerock

22 i believe

Posted by: zedicus00

guess i should hav stated its a 310cc pro-cross... the only sizes available without having it custom cut are 28 30 and 33. 22cc is the size of a stock head on stock bore.

Posted by: doc-bones

On a 310 prox cylinder with their pro-X head 27cc dome =190lbs compression. Hope this helps you. Doc

Posted by: doc-bones

Who`s billet head? You should check with them what dome to use!

Posted by: zedicus00

its an OLD ESR head. ive never had good luck with their support though, i was just gunna order a dome for a pro-x clone billet head from sumwhere else.

Posted by: methyman

You can order a blank ESR dome and get it custom cut to your motorspecs. I had one done that way.