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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 Road Star 1700 Motorcycle - Street (2002-2014)
The Yamaha Road Star 1700, produced from 2002 to 2014, is a classic cruiser known for its powerful 1670cc (102 cubic inch) air-cooled V-twin engine. This robust motorcycle was offered in various trims, including the Standard, touring-oriented Silverado, blacked-out Midnight, and the chrome-accented S models. The performance-focused Road Star Warrior, while sharing the 1700cc engine, featured a distinct aluminum frame and sportbike-derived components. Within its production run, the Road Star 1700 saw two key updates. In 2004, the engine displacement increased from 1602cc to 1670cc, accompanied by new tubeless aluminum wheels and a slimmer belt drive. A more significant change occurred in 2008 with the introduction of electronic fuel injection (EFI), replacing the carburetor system for improved throttle response and fuel efficiency. Note that the Road Star Warrior was fuel-injected from its 2002 debut. FAQ:
Q: How do I ensure this part fits my specific Road Star 1700?
A: Please use the year and edition selector at the top of the page to confirm compatibility for your exact model.
Maintenance
| Component | Interval | Details |
| Engine Oil | Every 6 400 km or 6 months | Change oil. Yamaha updated recommended capacity in 2007 to 4 liters. Use JASO MA oil suitable for wet clutches. |
| Oil Filter | Every two oil changes (approximately 12 800 km) | Replace filter. |
| Drive Belt | Check every 4 000 km or at each service | Check tension and condition. Adjust if necessary. Replace if damaged or worn. |
| Spark Plugs | Check and clean at each service. Replace every two oil changes (approximately 12 800 km) | Adjust gap. |
| Air Filter | Every 38 500 km | Replace filter element. More frequently if dusty or wet conditions. Do not clean with compressed air. |
| Coolant | Not applicable | Air-cooled engine, does not use liquid coolant. |