Description
Carburetor tuning is critical to unlocking your YZF600R’s full potential, and the DYNOJET Jet Kit delivers precise, adjustable jetting for any build configuration. Whether you’re running stock components or a modified setup, this kit scales with your engine’s needs—from modest drivability improvements to serious race-focused power gains. With fully adjustable tuning, you’ll eliminate lean or rich conditions that plague stock jetting, resulting in more consistent performance across the RPM band.
- Fits: Yamaha YZF600R
- MPN: 4145
- Type: Fully adjustable jet kit
- Stage 1: ~5% power increase
- Stage 2: ~8% power increase
- Stage 3: ~10-15% power increase
- Stage 7: Race-only application
- Installation: Bolt-on
- Improves: Power and drivability
- Tunable: Multiple configurations






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