Does anybody know where I can source the bigger 31mm exhaust valves from now. I contacted Brian at Jabba sport and they've stopped selling them and he never got back to me to let me know if his supplier could still send out one.?
Worth contacting this eBay member and see if he still has them for sale.
http://m.ebay.co.uk/itm/261242847401?_mwBanner=1
When i looked at this, think Bar-tek could supply some