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Description
Take your performance to new heights with a Jet Kit for your vehicles. Increase power and improve performance throughout the entire RPM range, while improving throttle response and smoothness. These Jet Kits take the guesswork out of tuning your vehicles.
Whether you’re rolling with a stock vehicles or you’ve made some modifications, our Jet Kit will optimize your air/fuel ratio to eliminate rough spots and help you take control of your vehicles’s power. You can go with a Stage 1 Jet Kit to give your stock engine a 5% boost of horsepower or send it all the way up to Stage 3 if you’ve already made major modifications to your vehicles.
STAGE 1 DETAILS
Perfect for vehicles with a stock engine using the stock airbox, air filter, and pipes. Stage 1 Jet Kits are engineered to improve throttle response and deliver approximately 5% more horsepower than stock. These kits are fully adjustable to allow the use of well-designed aftermarket pipes and stock replacement air filters, like K&N.
STAGE 2 DETAILS
If you’ve made slight modifications to your vehicles, but still crave more performance, a Stage 2 Jet Kit is the solution. With a Stage 2 Jet Kit, you could see power gains of approximately 8%. This kit is intended for vehicles with stock or mildly tuned engines using a well - designed aftermarket pipe with a modified airbox and a stock replacement air filter.
FEATURES
- 5-8% power range.
- Fully adjustable.
- Increases power and drivability.
- For carbureted vehicles only.
Technical Specifications
- MFG. Part Number 3243
Vehicle Information
Yamaha V Star 650 Motorcycle - Street (1998-2016)
The Yamaha V Star 650, produced from 1998 to 2016, is a classic cruiser motorcycle known for its reliable performance and timeless styling. All models throughout this period were powered by a consistent 649cc air-cooled, SOHC, 70-degree V-twin engine, paired with a five-speed transmission and a low-maintenance shaft final drive. This robust powertrain delivered 40 horsepower and 51 Nm of torque, ensuring a smooth and enjoyable ride. The V Star 650 was offered in several distinct trims, including the Custom (XVS650) with its classic cruiser lines, the Classic (XVS650A) featuring a more traditional aesthetic with wider fenders and handlebars, and the touring-oriented Silverado, which added a windscreen, passenger backrest, and saddlebags for extended journeys. Despite these trim variations, the core mechanical platform remained remarkably consistent. FAQ:
Q: How do I ensure I select the correct parts for my Yamaha V Star 650?
A: To guarantee a perfect fit, please use the year and edition selector at the top of this page. This will filter parts specifically compatible with your motorcycle's exact configuration. Q: Were there any major engine or chassis changes for the V Star 650 between 1998 and 2016?
A: No, the Yamaha V Star 650 maintained a highly consistent mechanical platform throughout its production run from 1998 to 2016. There were no significant generational changes to the engine, frame, or drivetrain during this period, only minor cosmetic updates and trim variations.
Maintenance
| Component | Interval | Details |
| Engine Oil | Initial replacement: 1 000 km or 1 month. Subsequent replacements: Every 6 400 km or 6 months, whichever comes first. | 10W-30 or 20W-40 oil recommended; Yamalube 10W-40 is also suitable. |
| Oil Filter | Replace every second oil change, approximately every 12 800 km or 12 months. | |
| Spark Plugs | Check and potentially replace every second service. Valve service, which includes spark plug inspection, is recommended every 42 000 km. | NGK DPR7EA-9, gapped to 0.8-0.9mm. |
| Air Filter | Clean regularly. Replace as needed, generally around 26 000 km. | Can typically be cleaned. Part number 4TR-14451-00; K&N YA-6598 is a drop-in replacement. |