JCS Performance

07/17/2026

August 1 2026 is coming up very soon. Make sure you all register for the Crash Course. Take advantage to learn the right way to help a motorcyclist after a motorcycle accident. Learn how to correctly aid help. Scan the QR code or feel free to contact us with any further questions. #

07/16/2026

...Hand ported heads... wanted to show you guys that good set of hand ported heads can be as consistent at a CNC ported heads. Stay tune for a full video on these heads. Thanks for watching.

07/13/2026

...Star Racing 3/4... wanted to show you guys why the Star Racing 3/4 cam is the perfect upgrade to your Screami Eagle 131 Stage 4 motors. Thanks for watching.

07/10/2026

...In Stock... our Head Porting intake and exhaust flanges our in stock. Thank you ALL for your orders and support. Stay tune for more updates coming g soon.

07/09/2026

...Floorboards... instalation video oh our Catch Can with Floorboards on the touring models. Hope this helps you guys out. Feel free to contact us with any further questions.

07/08/2026

Coming soon. This is a very good class to attend. Teaches you how to help a motorcycle rider in case of an accident. Explains the correct way of removing the helmet and the process while you wait for emergency people to arrive. Feel free to contact us with any further questions

07/07/2026

...Twin Cam Heads... video of us repairing Bryan's twin cam heads some when else ported. Also showing why our Head Porting intake and exhaust flanges re work and worth the money. Thanks for watching.

07/07/2026

07/06/2026

... WHY?... short video explaining WHY our Catch Can was designed and works very well. Thank you ALL that have purchased these. More videos coming soon.