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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 FZ700 Motorcycle - Street (1987)
The 1987 Yamaha FZ700 was a unique model, primarily produced for the U.S. market to circumvent import tariffs on motorcycles with engines larger than 700cc. Nicknamed the "Tariff Beater", it was effectively a de-stroked version of the FZ750. This model featured a four-stroke, transverse four-cylinder, DOHC engine with 5 valves per cylinder, liquid-cooled, and fed by four 34mm Mikuni downdraft carburetors. Its engine displacement was 697 cc, producing 102 hp (74.4 kW) at 10,500 rpm. As the FZ700 was a "one-year-only model" for 1987, there were no mid-cycle generation or engine changes within its production run. It was largely offered as a single "Base" model. While some parts listings might show designations like "FZ700T" or "FZ700TC", these generally refer to the same core model and not distinct trim levels with varying features. Its very existence was a change from the FZ750, as Yamaha reduced the FZ750's displacement to 697cc by de-stroking the crankshaft to avoid high import tariffs. FAQ:
Q: How can I ensure parts fit my Yamaha FZ700?
R: To guarantee compatibility, please use our year and model selector at the top of the page.
Maintenance
| Component | Interval | Details |
| Engine Oil | Every 6,400 km or 6 months | For readings beyond 31,000 km or 30 months, follow the 6,400 km or 6-month interval. |
| Oil Filter | Every 6,400 km or 6 months | Replace at the same interval as engine oil. |
| Drive Chain | Lubricate every 1,000 km | Check slack before each ride and adjust if necessary. Lubricate after washing, rain, or riding in wet areas. |
| Spark Plugs | Every 12,800 km or 12 months | Replace. |
| Air Filter | As specified | Clean the filter element. More frequent service in dusty or wet areas. Disposable oil-coated paper element, do not clean with compressed air. |
| Coolant | As per manual specifications | Check level regularly. Replacement must be done according to the periodic maintenance chart in the owner's manual. |