DYNOJET Jet Kit - Yamaha - WR450F 4150
Part Number: 10070503DYNOJET
- SKU:
- 10070503
- UPC:
- 840094309241
- MPN:
- 4150
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
Description
If you're running a WR450F and leaving performance on the table with a stock jetting setup, the DYNOJET Jet Kit addresses the mismatch between your engine and fuel delivery. Carburetor engines are sensitive to altitude, temperature, and modifications—stock jetting rarely optimizes across different conditions or aftermarket components. This fully adjustable kit lets you dial in the exact fuel curve your motor needs, unlocking measurable power gains while improving throttle response and rideability.
Technical Specifications:
- Fits: Yamaha WR450F
- MPN: 4150
- Type: Carburetor jet kit
- Adjustment: Fully customizable
- Stage 1: Stock engine, ~5% gain
- Stage 2: Mild modifications, ~8% gain
- Stage 3: Modified setup, 10-15% gain
- Stage 7: Race-only configuration
- Installation: Bolt-on, no fabrication
- Street/Trail: Stages 1-3 recommended
- Race Use: Stage 7 suitable only
- Material: Precision brass jets
- Drivability: Enhanced across stages
Specs
MATERIAL: |
BRASS |
PRODUCT NAME: |
JET KIT |
RIDING STYLE: |
OFF-ROAD |
TYPE: |
STAGE 2 |
UNITS: |
KIT |
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