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what kind of top end are you guys getting on mxz 800.i ran 111mph in 2000' on GPS.is this fairly reasonable for a stock sled or is there more to be had.I'm 6' 2 and 225lbs and i thought the speed was decent.i had no prep for the run ,it was just a spur of the moment thing.
 

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I've done in the 112 MPH range with my '01. Astro, why so much more with the '02. What did they do to it?
 

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That most likly all of it. 02 800 renegade which is 136 by 1/4 lug i was getting 103 consistenly totally stock.
 

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</span><table border="0" align="center" width="95%" cellpadding="3" cellspacing="1"><tr><td>Quote (headgasket @ Mar. 05, 2002, 3:06pm)</td></tr><tr><td id="QUOTE">what kind of top end are you guys getting on mxz 800.i ran 111mph in 2000' on GPS.is this fairly reasonable for a stock sled or is there more to be had.I'm 6' 2 and 225lbs and i thought the speed was decent.i had no prep for the run ,it was just a spur of the moment thing.[/b][/quote]
Seems like a pretty good speed to me.  Top speed can't be much more than that.  I think you should be pretty happy with that.
 

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Roton does your machine have RER? Ski Doo found the RER helix gave quicker backshifting and more top end speed. Enough so that non-RER equipped machines now come with the RER secondary.
 

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I had a 01/800 that ran 111mph with 26/44 gearing.With a 160/320 primary,280 ramps on 3, with stock pin weight. Stock 53/47 helix with a beige spring set at 20lbs.My 02/800 has run 115 so far with some work.
 

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Dynoport pipe and canister, 192 Woodys and no RER
 
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