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2005 Polaris Trail Blazer 250Expand / Collapse
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Posted 2/25/2007 6:43:35 PM
 

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Last Login: 3/5/2007 10:44:31 AM
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does a 2 stroke polaris trail boss 250 have a timing chain? just a question to prove my brother in law wrong
Post #149761
Posted 7/5/2008 6:09:40 PM
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Last Login: 10/18/2008 5:32:25 PM
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no ATV's dont have timing chains or belts
Post #172564
Posted 9/9/2008 9:45:43 PM
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2 Stroke engines do not have a timing chain, because they do not have valves. They have ports that are staggared to get the correct timming. The intake and exhaust ports are staggard liniarly in relation to the vertical cilinder. NO TIMING CHAIN!!! Only 4 strokes have timing chains, because only 4 strokes have valves!!!!!!
Post #173076
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