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Who has 28 x 10 x 14 Terms on stock 570 sportsman polaris?

I keep seeing all these smaller tires with people needing to add spacers in but I just bought some terms, as listed above, and put them on my stock polaris 570 sportsman and they fit. I rode around the yard with them and no rubbing. I have about an inch on either side next to struts. Is that going to change when i actually go ride on them because like I said I see so many people having problems with just running 9" wide tires up front. Thanks
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EPS not working

Parked my 2016 1000s rzr and everything was fine. Started it two days later and power steering light on and not working. Tried numerous times starting & still not working. Fuse is good. Any suggestions would be appreciated
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2011 Renegade Idle Problem

Hi Guys,

First I apologize for my bad english. I learned english at school, 15 years ago ;-)

I Hope someone can help me with my ride. I´m at the end of my knowledge.

My 2011 Renegade 800 idles from 1050-1450. it doesn´t matter if the engine is warm or cold.
I Think there are little missfires up to 4000rpm. Above the engine run feels more smooth.
The Engine has about 9500 km and 350 hrs.
Power feels like it is normal. There are no tuning parts, everything is stock.

Here is a little video of my idle issue:
https://youtu.be/2a3mTKgsHdI

I attached some pictures of the old spark plugs.

The following things have been checked or replaced (most of the used parts have been taken from a well working Renegade 500)

Spark plugs new
Ignition Coil and wires
Voltage regulator
Pressure & Temp Sensor
Crankshaft Position Sensor
Idle Bypass Valve
Speed Sensor
Fule Pressure (49 Psi, same as the working Renegade 500)
Throttle Body cleaned
Injectors have a nice spray
Airfilter
Valve clearance adjusted

I hope someone has a good idea what to do/check next.

Greetings from rainy and grey germany

Alex

Attached Images
File Type: jpg IMG_9209.jpg (61.5 KB)
File Type: jpg IMG_9210.jpg (69.3 KB)
File Type: jpg IMG_9212.jpg (75.5 KB)
Posted on

Big bore kit mapping??

Hello there new here. 2011 sportsman 800 I just bought a kit 83mm pistons, Web cam, crank, rods and new cylinder , my question is for my pc5 I can't seem to find a safe fuel map that I can start tuning from . Dyno tuning is not an option as I live waaay up north , I've been trying to get tech support from the place for 2 weeks now on a map for their kit but they never get back to me. I don't want to burn up a new motor.

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