So far so good..

Rzr 1000 xp motor ordered 1.5 months later it arrived and installed. Started it up the 1st time and instant misfiring, ran bad. Checked timing, injectors,intake boots, nothing wrong there. Checked compression and 1 cylinder has 110 psi and the other 165 psi. The 110 cylinders spark plug is covered in oil.. Received engine on Nov 20th. Had a turkey ride paid for starting the 23rd of Nov through the 29th. Got motor finally installed the morning of our departure and bam suckered punched, Bad motor. Thousands of dollars spent for nothing, vacation ruined. You would expect a new rebuilt motor to be tested and qc'd before being shipped. I'm truly devastated 😢. Update on this i shipped engine back for warranty work which they paid for and still waiting for them to contact me about it. Shipped out Dec 3 2020 and as of today Dec 15 2020 still nothing. Will update as thing move along. Update I did receive engine and it works great this time around. It's been 6 months since install and it's still going strong. So I'm happy now. I know things happen but atleast they care of it over all. So 4 stars as of now. Last update 2026. I put about 500 total miles on the machine since I installed the engine in Dec 2020. I have to say it always used a lot of oil during every ride(about 2 quarts per short ride about 50 miles per ride)but since I barely ride I didn’t care I was just happy that it ran good. But now it’s so bad it eat a quart every 10 miles of riding. So I just took the engine out and dismantled it and to my surprise every bearing was shot and the pistons have a crap ton of ring wash on them with skirt wear. I’m babied this thing since new and installed a s&b particle separator at the time of engine install along with oil changes and air filters after every ride.fact this is a 2014 Rzr 1000 do that still looks brand new. So the verdict is they didn’t set the rings correctly on install which caused everything else to fail. 2 stars only. I also called them to order the bearing and seal kit and they had no record of the engine that they built as far as parts they used on it. Just that I paid for it in Dec 2020 and it was to old to look up. Wtf 1 star

Rev6 is outstanding company as far as I'm concerned i had my wife ordered a top end kit for a 2013 polaris rzr it was smoking 2 years ago finally had time to replace parts come to find out that year polaris changed things up do the pistons where wrong wa able to contact Rev6 and they are sending the pistons i need with exchange of the other ones I will do more business with these people awesomeness in my book Thank you Rev6

Easy to work with I had questions they were able to answer them very knowledgeable tech support! Would definitely do business with them again. Great products!

Was great working with Mike.

Easy to work with, and fast! Great products for motorsports!

Fast delivery of quality parts

Fast to answer my questions and personalized the package that I needed! Great customer service!!