About 4 Stroke Exhaust Pipe Calculator
How to use : Input Exhaust Valve Open Before BDC, RPM, Engine Displacement"cc".
For RPM you can view at HELP button.
The app doesn't work properly if you blocked ads/offline on your device.
App ini direkomendasikan untuk penggiat balap/racing ataupun pecinta otomotif. App ini dapat digunakan untuk mencari diameter dan panjang knalpot sesuai kebutuhan, misalnya digunakan untuk harian atau racing balap dragbike, roadrace, grasstrack/trail/trial.
Download and install
4 Stroke Exhaust Pipe Calculator version 7 on your
Android device!
Downloaded 500+ times, content rating: Everyone
Android package:
cal.pipe.ex, download 4 Stroke Exhaust Pipe Calculator.apk