DYNOJET Jet Kit - Yamaha XV1600 4175

Carburetor tuning directly impacts how your XV1600 breathes, responds, and delivers power across the RPM band. A properly jetted carb eliminates flat spots, improves throttle response, and unlocks 5–15% more horsepower depending on your setup and riding style. The DYNOJET Jet Kit gives you stage-by-stage tuning options to match your engine modifications and intended use—whether you're refining a stock cruiser or building a high-revving street machine.

What sets DYNOJET apart is the fully adjustable design. You're not locked into a one-size-fits-all solution; instead, you can dial in jetting to your exact engine configuration, exhaust setup, and air filter choice. This means better fuel economy, smoother transitions, and the confidence that your carburetor is optimized for maximum performance.

• Stage 1: ~5% increase
• Stage 2: ~8% increase
• Stage 3: ~10–15% increase
• Stage 7: Race-only tuning
• Fits: Stock to mildly modified XV1600
• Material: Precision-engineered components
• Installation: Bolt-on carburetor jets
• Adjustability: Fully tunable jetting
• MPN: 4175
• Improves: Power, drivability, response
• Note: Stage 3+ may affect street driveability on some motors