This kit brings your RZR 1000 from 999cc to 1065cc.
All of our big bore kits only use CP pistons.
Although CP makes the most expensive pistons available they are the best available.
If your freshening up your engine or just want more horsepower this is a great package to get you there.
- CP pistons kit (pump gas or turbo).
- Bored and plated RZR 1000 cylinder.
- Complete top end gasket kit.
- Expect +8whp bottom to top.
- Works with any other mods.
- This is our most popular kit for the RZR 1000.
- Core needed see below.
96mm/1065cc big bore. This is the most economical as it uses your OEM cylinder. Also a 96mm will work great with your OEM rods.
Core options for this kit: (We need your cylinder to make the next customer a cylinder).
Option 1: Send us your cylinder, we will then send you a big bore kit.
Option 2: Purchase bored cylinder with no core. This cost $399. Since you are not sending your cylinder back there is no refund on this charge.
* Keep in mind, your core can be damaged. We typically see people purchasing this kit who have ingested dirt or ran low on oil damaging there cylinder. As long as the scoring is less than 2mm you cylinder should be a good core. If you have any questions please call us.