2T Tuner - 2 Stroke Tuner Pro

2T Tuner or 2 Stroke Tuner Pro is a Professional Engine Tuning Calculator that has all your favorite calculators in one app.

2T Tuner lets you Build, tune, and optimize your two-stroke engine with precision using 2 Stroke Tuner Pro, the complete collection of professional engine tuning calculators for mechanics, racers, engine builders, tuners, and motorcycle enthusiasts.

Whether you're building a race engine, 2T tuning a motocross bike, restoring a classic two-stroke motorcycle, or optimizing a performance setup, 2 Stroke Tuner Pro provides accurate calculations to help you make informed decisions.

Professional 2T Tuner Engine Calculators

Port Timing Calculator: (2T Tuner)

Calculate port timing, opening angles, duration, and engine timing values based on stroke, connecting rod length, and port measurements.

Compression Ratio Calculator for 2T Tuner

Quickly calculate static compression ratio using bore, stroke, and combustion chamber volume.

Effective Compression Ratio Calculator:

Determine corrected and trapped compression ratios for improved engine performance and fuel selection.

Engine Displacement Calculator:

Calculate precise engine capacity (CC) using bore and stroke measurements.

Fuel Mix Calculator:

Calculate the correct oil-to-fuel mixture for common two-stroke ratios and more.

Gear Ratio Calculator:

Determine final drive ratios and optimize gearing for acceleration and top speed. Estimate engine RPM based on wheel size, speed, and gear ratios.

Piston Speed Calculator:

Calculate average piston speed for performance and reliability analysis.

Squish Clearance Calculator

Optimize combustion efficiency with accurate squish clearance calculations.

Built for Serious Engine Builders

Perfect for:
• Two-stroke motorcycles (2T Tuner)
• Racing engines
• Motocross bikes
• Enduro bikes
• Kart engines
• Scooter engines
• Performance engine projects

Save Engine Profiles

Store your favorite engine configurations and tuning setups for quick access whenever you need them.

Fast, Accurate & Offline

Unlike many engine tuning apps, 2 Stroke Tuner Pro works completely offline. No internet connection is required.

Privacy First

• No account required
• No subscriptions
• No tracking
• No analytics

Your engine data stays on your device.

Why Choose 2 Stroke Tuner Pro?

✓ One time purchase
✓ Accurate engineering calculations for 2T Engine tuning
✓ Professional tuning tools
✓ Modern and easy-to-use interface
✓ Offline functionality
✓ Fast performance
✓ Save custom engine profiles
✓ Designed for mechanics and racers
✓ No ads or unnecessary distractions

Download 2 Stroke Tuner Pro today and take your two-stroke engine tuning, performance calculations, and motorcycle setup to the next level.