600 Cfi4 Reliable or not?

[MORSNO]

wow. great info here. glad this was brought up. thinking about buying a 600 cfi for a a spare and for my girl to ride. is all the above things to do the same for a 2007 700 dragon?

The 07 D7 is also a strong dependable runner. It also posted dyno numbers at 140+, why they discontinued one of the best engines still baffles me.

 

[NapaMatt]

NapaMatt:

Are the Belly Busters in equal weight as the Polaris 10- series weights?

What size weight do you run in yours, and at what elevation?

yes. the same as polaris 10- series...

I run the BB 10-62 around here on the flats 0 to 2000 ft..

and out west 8,000 to 12,000 ft i run 10-54 BB

Love them.. I have seen the polaris weights off as much as 3 GRAMS different!! crazy... the BB off .001 so.. A Lot better!

my .02

 

[NapaMatt]

ooo..

I have one with over 6,000 miles and still runnin!! NEVER open Engine!!

 

[fatreed]

I just ordered BB 10-64's for my 09 RMK 600 144". I ride at the same elevation 0-2000, what do you think the difference in performance from the 10-62's will be?

 

[Big D rmk700]

Had a 02 and 05 600 and they ran way better then my 2010 600 had it to the dealer 3 times last year!!! major injector bog and dealer told me that it is from the motor switching from 2 to 4 injectors. Ran really ****ty last march out west and they said that the spark plug caps weren't tight enough I am guessing it will run ****ty again and this next time it is going back to the dealership and I am telling them I don't want it back if they can't make it run right!!! Hell the can put carbs back on it for all i care just want it to run!!!!