Yamaha RZ 350:Reeds | Economy Cycle

Boysen Power Reeds - Yamaha RZ350/250, RD250/350 YPVS, LC400,RZ400
Boysen Power Reeds - Yamaha RZ350/250, RD250/350 YPVS, LC400,RZ400. Boyesen's patented dual-stage design incorporates a specially shaped top reed and ported bottom reed. The top reed is lightweight and resilient for crisp throttle response at partial throttle or low RPM. The stiffer, bottom reed is ported to provide maximum flow and horsepower at higher RPM. More Airflow, More Air Velocity, More overall Power. Includes 2 sets of reeds.

Price: $69.99

Carbon Tech Reeds - Carbon Fiber Reeds for the Yamaha RZ350

Cabon Tech Reeds - Yamaha RZ350. Carbon Fiber reeds by Carbon Tech. The latest in high tech reed technology. Available in low tension for stock to slightly modified engines and high tension for highly modifed race engines. We recommend LT type for most street RZ's with stock exhaust and street pipes with modified intake. HT type for high output / high revving racing applications. Note: Order 1 set for 1 motor, this is enough to do both cylinders.

Price: $94.95

TDR Hyper Tension Reeds - Yamaha RZ350
TDR Hyper Tension Reeds - Yamaha RZ350. By Tony Doukas Racing. The tuner and racer's choice in reed technology. Custom design by TDR to give maximum performance, flow and long life, excellent high rev performance. Highest quality fiber reeds available, each kit contains 2 sets of reeds, enough reeds to do 2 carbs/1bike.

Price: $42.99

Yamaha RZ350 Reed Block Spacers Billet (pair) Plain
Yamaha RZ350 Reed Block Spacers Billet, Plain (pair). Machined from 6063 T6 billet aluminum. These spacers are 9mm thick. Why Reed Spacers? Basically, reed spacers allow you to move your power band around depending on placement. The most common installation for street use is to mount them between the reed block cage and the engine. This will effectively increase crankcase volume and move your power band to a lower rev range, allowing you to make better use of the power available for street riding. The second type of installation is to mount them between the manifold and the reed block cage, increasing the intake tract. This will move the manifold back further and raise the power band for better midrange and top end. Individual results will vary from bike to bike depending on intake set up, air filters, jetting, porting, exhaust, etc. We also carry new RD/RZ manifolds, both the regular stock RD manifolds and RZ manifolds with cross over tube. Stainless or black manifold Allen (cap socket) bolts available in longer lengths to accommodate these spacers (in the bolt kit category). Not recommended for use with stock air box). Click add to cart and choose model.

Price: $44.99