Feb 1, 2005 · As for your friend's 900 ZRT, I wonder why he didn't just opt to use T-Cat 1000 pistons, cylinder base spacer (port timing) on the stock jugs instead of the 900 cc option. Cost …

Dec 26, 2018 · The 120-degree firing sequence of a triple is sexy and very addictive. For many snowmobilers there is no better sound on the planet than that of a triple-piped three-cylinder …

Feb 19, 2011 · I am thinking of converting my zrt 800 into a 900 this spring and was wondering if anyone has any idea what horsepower it would make? or would it be worth it to just go up to …

Feb 14, 2011 · A friend of mine is thinking of buying a stock 2003 ZR 900, which has been rumored to be THE fastest year for this sled. Does anyone know for sure what the top speed …

Aug 14, 2009 · 800, 900, and 1000 triples all had same bottom end with counter-rotating balance shaft with water pump on this shaft. Seals go out on the waterpump and wreck the shaft …

Feb 1, 2005 · the 900 should run pretty good, it all depends on what he had done, if he has it ported with a good set of pipes he'll give you a run for your money. But it sounds like you're no …

Nov 24, 2021 · The new 900 twin was a vibrating, raw-edged performer that was an absolute blast to ride! We used to say if you left the sled idling beside the trail and couldn’t find it a few …

Feb 2, 2005 · Login / Join. What's New; Forum Listing; Marketplace; Showcase; Gallery; Dark Mode; Light Mode

Jan 31, 2010 · ZRT/Thundercat ZRT 900. Jump to Latest ... ZRT 900. Jump to Latest 4K views 48 replies 11 participants last post by ready2race Feb 12, 2010. bearman Discussion starter 291 …

Jan 29, 2018 · Stock 900 jugs (with a mild trail port job ) stock AC 900 pistons 2 deg offset crank key and shaved and opened 800 heads was a blast to ride. I know there was some more hp …