Installing Our Big Bore Kits

[@shyancole2490]

Can anyone tell me if the 5 mm Big Bore Kit is Trail worthy if it's still reliable enough and runs cool enough to do just normal trail riding if needed??

[@2stroketerror125]

These guys are an awesome company. They do great work on 2 stroke cylinders!

[@williamsantiago7303]

I have a 2015 Polaris 570 atv. Do they make a big bore kit for my application and how much hp gains and torque do these kits offer? Thank you for the video and keep up the good work.

[@MillennTechnologies]

Yes Sir!! www.millennium-tech.net/RZR570.php

[@e91octain64]

Do you all make a big bore kit for a 2017 highlifter sportsman 1000?

[@Brittvanegas]

No the only way is to send the block off to get sleeved with a set of bigger pistons. Becouse your engine doesnt have removable cylinders.. its all casted together

[@carter.coleman]

You already have a 1000💀

[@TrainWreck000]

im looking for 1110cc Big Bore Kit, Polaris 2021-Current RZR 1000 XP/ XP4

[@TrainWreck000]

Whats the blond's name...here kitty kitty...lol