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@50 degrees F, 2011 preproduction 800 stock makes
143.2hp and 92.9lb-ft @8100RPM
After PCV tuning for max HP
150.2hp and 95.1lb-ft @8300RPM
But the 2011 800 had 10 more hp @7000 RPM than the 2010s so power through the midrange is improved...
All according to the report posted on DynoTech
really? yes.
Polaris is trying to sell more sleds by not publishing #'s knowing it would hurt sales.Polaris knows the #,I read 154 hp somewhere,isn't this a whole new motor?last year #'s 147ish this year nobody knows.what do they say fool me once blah blah.The big four will mislead to sell product and the lack of responce from polaris makes me think twice.All i want is 154hp and i'll write the check.163 i'll buy two
The lack of response is because of lawyers, haven't you seen the pending lawsuit ads on tv about lawnmower hp. It will result in no power advertised for anything.
Gotta love those lawyers, anything for a buck
I rode the PRO-RMK today as well as a 2010 M8. I would say that the M8 has more power than the Pro, but the Pro is no slouch either.
Some guys lined up for a couple of pulls, unfortunately the M8 was no longer around, but they lined up the Pro, an XP that I don't know anything about and an Edge Mod sled with an 800 xcr triple putting out somewhere around 175-180 with a 174 x 16 track. Conditions were heavy slushy spring snow. Here are the results.
C'mon Jim...
Are you sure???
A dialed 860 from Carls cranks out the HP.... Been on one... And had some very good saddle time on the new sleds...I doub't it would even be close... Jack does not have to meet EPA considerations which is the BIG (huge) hoop that Polaris needs to jump through.
Outperformed? What does that mean? Out sidehilled, out drag raced??
Jacks "dialed" 860's have everything on them... Holz front with Carls custom valved Float R's, Alpha X rear (a more refined version of what is in the PRO) and lots of other tricks.
Granted, on the 2011, the Steering is more precise and the sled sidehills better because it doesn't drag fenders on the hill... It is probably lighter than the Dragon but to say that it outperforms a dialed 860 in context of a thread that is talking about HP numbers... HMMM???
Did you talk to Jack about this?
BTW, snowchecked a 162 pro and hoping for the best!
I snowchecked a Pro-R 800 and I belong to DTR. When I read Jim's report I dam near crapped my pants. Today I went to my dealer and canceled my Pro-R and got my $500 back and went to a Doo dealer and bought a MXZ-X 800 E-Tec.
seems like i'm not the only one concerned
Good, I hope there are many more out there like you so that way not everyone and their mother will have the same sled as me.
People and dyno numbers.
I haven't been beat by a dyno yet.
A snowcheck should really include a PCV with Jim's map!!!
To be honest the 2011 motor is based on the same architecture as the older sleds so I doubt there is going to be or will be any great hp gains. Polaris probably figured it was easier to shed 30lbs instead of finding 10-15hp.
I am just surprised to see so many guys dropping their turbo sleds to get one of these.
I snowchecked a Pro-R 800 and I belong to DTR. When I read Jim's report I dam near crapped my pants. Today I went to my dealer and canceled my Pro-R and got my $500 back and went to a Doo dealer and bought a MXZ-X 800 E-Tec.
seems like i'm not the only one concerned