madsod 0 Posted August 26, 2012 better this will pull like a train . Halco was a xs 650 but mods done to 840 cc http://www.ebay.co.uk/itm/840cc-HALCO-YAMAHA-XS650-/130754371479?pt=UK_Motorcycles&hash=item1e71915f97 Share this post Link to post Share on other sites
Tony nitrous 0 Posted August 26, 2012 ... then you use CR500 rods with the strokerkit and you get close to a 1000cc.... A few interesting XS's in this lot...http://www.xs650.org.au/idle_talk.htm Share this post Link to post Share on other sites
