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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 FZ750 Motorcycle - Street (1985-1988)
The Yamaha FZ750, produced from 1985 to 1988, is an iconic sport motorcycle. It stood out with its revolutionary "Genesis" engine featuring a 5-valve per cylinder design, a major innovation for its time. This liquid-cooled, 749 cc in-line four-cylinder engine delivered impressive performance, positioning the FZ750 as a benchmark in its class. During this period, the FZ750 underwent significant evolution. The "Series 1" (1985-1987) featured a half-fairing and a 16-inch front wheel. Starting in 1987, the "Series 2" introduced a full fairing, a 17-inch front wheel, upgraded front brakes with four-piston calipers and drilled discs, and a 4-into-1 exhaust system. These changes aimed to optimize the motorcycle for sport touring. The Genesis engine remained the core of the FZ750 throughout these years. Q: How can I ensure this part fits my Yamaha FZ750?
R: To guarantee compatibility, please use our year and edition selector on this page.
Maintenance
| Component | Interval | Details |
| Engine Oil | 1 000 km or 1 month (initial service), then every 6 400 km or 6 months | |
| Oil Filter Cartridge | 1 000 km or 1 month (initial service), then every 12 800 km | |
| Spark Plugs | Every 16 000 km (general recommendation) | Gap of 0.6-0.7 mm. Clean if necessary. |
| Air Filter | Every 16 000 km or if clogged | Inspect and clean by blowing compressed air. Replace if damaged. |
| Coolant | Every 12 800 km | Check level regularly. Inspect hoses for cracks or damage. |