Does anyone have information or reviews on the new Pro 600 or the engine itself? Also is any manufacturers working on turbos, BB, etc.?
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Ah, well, yes and no...Motor is the same 600 EFI as the 2009/10 sleds, that's what our Poo mechanics are telling us anyways.
Motor is the same 600 EFI as the 2009/10 sleds, that's what our Poo mechanics are telling us anyways.
There are other threads about it..
In a nutshell...
The 2009 600 RMK was a 2 injector DC-CFI motor... all the other CFI 600 thru 2011 were AC-CFI 4-injector motors.
The "new" engine is very refined, and has the same fuel injection system as the 800's in the PRO's... a DC-CFI 2-injector motor with smaller throttle bodies, same injectors and pulsation dampers on the fuel rails.
I think this will prove to be the best motor in Polaris this year.
The 600 is more nimble than the 800 because if the smaller rotating mass of the crank... less "gyro effect" induced into the chassis...
With everything else the same in the 600 compared to the 800's... you are getting a huge deal for a little less power IMO...
And be honest with youself...do you really need the power??
Bondockers, Silber, and Aerocharger will be offering turbos for this sled... Carl's cycle will have a 660 big bore for this one at a modest price.. and SLP has a full performance program in the works for this motor.
It is snappier than the 800 but does not have the "grunt" or top end HP of the 8.
AWESOME sled... 90% of the mountain riders would not be dissapointed with it!!
A big thumbs up for that sled. I really wanted to get my gf that sled so I can ride it too but have the 800 to lean on. I think the only time it will be out of place is in pure hill climbs in the deep.
Anyone know if Carl's, SLP or anyone else has a 660, 685,727 kit in the works for these? A 685 kit sounds perfect to me.
Figured I would update this...
Just put my name on the list for Carls Cycle 660 kit on my '12 RMK 600. Should be a fun winter. Now I just have to wait until they build my sled so I can get it home and tear it down.
Jonce,
I'm in Oregon, but I'm still excited for your new sled. That ought to be a kick.
Thanks, it should be a fun ride. I liked my other Carls 660 that I had on my '07 RMK so it should be even better with the new chassis and fuel injection. I will make a quick build thread once I get things sent off and returned.
Can you provide a ballpark amount for the 660 build?