Stillwell Performance Porting and Head Work

[stillwellperformance]

Hi Guys,

Quite a few of you have inquired about the work we are doing on the 2 stroke Beta cylinders and heads for Factory Beta.

Working with Cody and Max, Jesse Groemm and Cory Buttrick allowed us to being able to test different compression ratio's, port height's, timing, exhaust etc. This has given us some really killer, proven setups for all speeds, terrains, elevations etc and this translates well to the everyday guys like us. We were focused on improving the wonderful stock powerband and maintaining tractability in gnarly terrain. A great example of that is Max's 3rd O/A at the 2015 KOM. We also have max HP setups for you guys that want the most from your Beta. We did that early in the 2014 EX season and you can see from the films that Cody became a rocket off the line with the fully modded 300. The 250RR has the same potential as above, I had that as my own Beta during the 2013 season and the mods were really good on that size bike as well.

Give us a call if we can help you with some engine mods, we will have pricing and specs up on the website shortly. (We just decided to offer this work recently).

P.S. The cylinder in the pic is not totally finished, and will have the deck polished to eliminate that gasket imprint you see.

Thanks and Keep It Pinned!