2017 XP1K

I have a 2017 RZR XP1000 with about 1200 miles on it. I notice the past couple times I started it that it was very hard to start cold. I had to open the throttle body to get it to start. when it started I got a misfire code. I am wondering if I possibly have a valve...

Camshaft Retainer cap broken – help

I have a 2015 1000xp with an OSP turbo on it running e85. The intake cam broke and toile the retaining cap with it. Can I by a retaining cap and replace camshaft or do I need a new head? Utah RZR...

Stock 1000xp fuel injector cc size?

As the title says. Im trying to find out the factory 2018 RZR 1000xp / rs1 fuel injector size in CC’s or lbs per hr. Doesn’t seem to be much Info for the 1000. Also trying to confirm factory fuel pressure is 58psi Utah RZR...

Amsoil oil change kit!

Like all the kits I’ve seen the Amsoil kit has 2 1/2 quarts. I put in the Amsoil and my oil is barely above the low mark on my dipstick after sitting a while! Immediately after shutdown it is just below the low mark. WTF! I guess I’ll go buy a quart of...

Big Bore kit?

I’m looking into doing a big bore kit on my 15 XP1K. I’ve been looking at the ProMax 1135cc, Muzzy’s 1132cc, or the Sparks 1110cc. Has anyone had one of these installed, and if so, what differences did you notice in performance? How reliable has it...