Hi There .. I live in Australia and own a Sidewinder beach buggy fitted with a Charade GTT I power unit. It drives the rear wheels and as you can imagine with 100+ hp and a very light weight.. It HAMMERS. I'd like to fit a blow of / pop off valve and was wondering if anyone could tell me which one I should use bearing in mind the small capacity of the 3 cyl. twin cam motor .
Thanks