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View Full Version : IQ 600 HO CFI 121 VS. RMK 600 HO CFI 144


fast_iq
09-02-2009, 01:54 PM
Consider they are both on same trail conditions same time, how much faster is the short track on the top end?

Thanks
polarisrider1
09-02-2009, 05:40 PM
10 mph, whats the hurry. I would ride the 144 any day over the 121.
ezra
09-02-2009, 06:28 PM
144.
zimmbob
09-02-2009, 08:32 PM
Ah, did anyone notice you can't have an HO CFI? The HO is the carb version. The CFI has no carb.

Anyway, the 121 will be way faster. The RMK is geared to only go 75 or so maximum. The 121 should do about 95 to 100 easy.
bladeboy
09-08-2009, 07:32 PM
The 121 is by far the better trail sled if your going to be an aggresive trail rider, the 144 would ride better over the bumps but well take alot more to get around the corners quicker!!! 121 for the trail 144 RMK for off trail, at least to me.
mjgriffi
09-18-2009, 05:48 PM
I own an IQ 600 ho cfi 2007? Electonic Fuel injection !
polarisrider1
09-19-2009, 01:07 AM
I don't get it. neither sleds are compatible. What is your plan usage here? Need more info.