The BangShift Billy vs Ozark Raceway Usage & Stats
The BangShift Billy app works in conjunction with our Bluetooth controller and hydraulic manifold/valve assembly to allow a diaphragm clutch to be precisely engaged and slipped like an adjustable slipper clutch at the drag strip. With the app you can adjust the “bite” point of the clutch down to the millisecond and adjust the slip time from zero to 2.00 seconds. It will reduce damage to driveline components and reduce ET by allowing controlled, repeatable launches.
- Apple App Store
- Free
- Sports
Store Rank
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Use our app to view your Drag Racing Time Slips!
Our app also record your density altitude at the time of your race so you can use the data to predict your next ET dial.
No more paper to go through, all your racing time slips in the palm of your hand using your iPhone or iPad!
Access all the qualification, pairing and ladder reports using our TimeSlip app!
This app can be used at Ozark Raceway.
You can review our "Terms of Use" here:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
You can review our "Privacy Policy" here:
https://www.dynogeeks.com/privacy.html
- Apple App Store
- Free
- Sports
Store Rank
- -
The BangShift Billy VS. 
Ozark RacewayJanuary 14, 2026