Category Archives: RZR XP 900

New Battery

Does anyone have any experience with the Motobatt MBTX30U battery? It shows it for the 2011-2012 RZRs. AGM technology and 385 CCA and 32AH. Also has four terminals. You can find them on Ebay for as low as $144.95 and free shipping. I purchased this brand for my 2002 Polaris Sportsman 500 HO but have had it for only about a month so too early to tell. Just exploring options to the Odyssey PC 925L.

Runnin no sway bar?

Anyone on aftermarket shocks running no sway bar? Any input? I pulled the links one time for moab and liked it on the slow trails but curious how would be on fast trails….

7" wheels on all 4 corners and stage 3 zbroz shocks

Traction Issue or something else…

So we were out in Glamis this last weekend doing early season shakedown runs on the RZR’s. I have a turbo xp900 running STU 26" #2 full paddles comp cut, 12 psi boost about 130hp at the wheels. Racing buddy’s xp1000 up Olds and noticed that I accelerate faster up the hill at 1/2 to 3/4 throttle than at full throttle. Clutch is tuned almost spot on, only tap the rev limiter at top speed on the flats. I can only assume that I am getting too much wheel spin at full throttle and not gaining speed and when I ease off the throttle a little it starts to accelerate.

What do you think, just tire spin or could something else be causing this?

Thanks

Noise from front end end when “flexed”

I have a 2012 xp. When one side of the suspension is "flexed" or compressed, there is a sudden "POP". This happens as I am riding through uneven trails, over rocks, etc. I can feel this in the floor board and through the steering wheel. I have replaced the front a-arm bushings and gave everything a thorough look over. Any input would be greatly appreciated.

Performance Upgrade ???

I purchased a 2012 900xp with low hours & miles. Has dirty dawg clutch kit and a PCV. My tach only reads 8500 and I have rev extend on, is that normal? My top speed is about 71, I want to do a KMS intake box, with BMP intake through the bed, with BMP double barrel full exhaust. Who should I get mapping from? Is there better things to spend money on to gain more power? I raced my buddy’s 1000 xp4, and he put the hurt on me, I’ve since added the programmer but don’t feel that’ll close the gap. Any input would be appreciated.

Hard starting 2012

When I go to start it, it will start up for a second then shut off the only way is to press the pedal down and then it starts right up but has alittle smoke coming from the exhaust. After I have started it up it will start up everytime perfect until the next day.