Displaying 1 to 18 (of 18 products)
INCREASED AIRFLOW PERFORMANCE Increases horsepower and torque in 2 and 4 stroke bikes AERODYNAMIC design maximizes velocity generation and power…
- Manufacturer
- Boyesen Engineering
- Model
- PW-MODEL
Stock accelerator pump covers permit only a 60% - 70% fuel charge in the pump chamber. Turn the throttle and…
- Manufacturer
- Boyesen Engineering
- Model
- APC-3
Available for ALL Keihin FCR-equipped MX. Off-road and ATV models. The Patented performance of the proven Boyesen QuickShot system, now…
- Manufacturer
- Boyesen Engineering
- Model
- APC-3QS
NEW for 2007: Boyesen QuickShot 2 Accelerator Pump CoverStock accelerator pump covers permit only a 60% - 70% fuel charge…
- Manufacturer
- Boyesen Engineering
- Model
- APC-2
Cast Aluminum Construction
Increased Coolant Flow at ALL RPM ranges
Reduced Cavication and Hydraulic Friction
Seamless Hydrodynamic Design
Patented Nautilus Style Impeller
High Capacity Inlets
Includes…
- Manufacturer
- Boyesen Engineering
- Model
- WPK-09
High Flow, hydrodynamic water pump kit specifically designed to enhance the performance of your engine's cooling system. Includes high…
- Manufacturer
- Boyesen Engineering
- Model
- WPK-07(M,B)
NEW for 2007: Boyesen QuickShot 2 Accelerator Pump CoverStock accelerator pump covers permit only a 60% - 70% fuel charge…
- Manufacturer
- Boyesen Engineering
- Model
- APC-2
Factory Racing Clutch Covers are cast in aluminum and powder coated for long lasting performance and protection. --- Select…
- Manufacturer
- Boyesen Engineering
- Model
- CC-07(B-M)
Factory Racing Clutch Covers are cast in aluminum and powder coated for long lasting performance and protection. --- Select…
- Manufacturer
- Boyesen Engineering
- Model
- CC-07A
NEW for 2007: Boyesen QuickShot 2 Accelerator Pump CoverStock accelerator pump covers permit only a 60% - 70% fuel charge…
- Manufacturer
- Boyesen Engineering
- Model
- APC-2
Factory Racing Clutch Covers are cast in aluminum and powder coated for long lasting performance and protection. --- Select…
- Manufacturer
- Boyesen Engineering
- Model
- CC-07X(B-M)
NEW for 2007: Boyesen QuickShot 2 Accelerator Pump CoverStock accelerator pump covers permit only a 60% - 70% fuel charge…
- Manufacturer
- Boyesen Engineering
- Model
- APC-2
Factory Racing Clutch Covers are cast in aluminum and powder coated for long lasting performance and protection. --- Select…
- Manufacturer
- Boyesen Engineering
- Model
- CC-06(B-M)
The Boyesen high flow water pump covers flows coolant more efficiently resulting in lower engine temperatures and more power, especially…
- Manufacturer
- Boyesen Engineering
- Model
- WPK-06
The Boyesen high flow water pump covers flows coolant more efficiently resulting in lower engine temperatures and more power, especially…
- Manufacturer
- Boyesen Engineering
- Model
- WPK-06AB
Factory Racing Clutch Covers are cast in aluminum and powder coated for long lasting performance and protection. --- Select…
- Manufacturer
- Boyesen Engineering
- Model
- CC-06A(BMS)
NEW for 2007: Boyesen QuickShot 2 Accelerator Pump CoverStock accelerator pump covers permit only a 60% - 70% fuel charge…
- Manufacturer
- Boyesen Engineering
- Model
- APC-2
New for 2006: With more than 30 years in high performance engineering and manufacturing, Boyesen has produced a…
- Manufacturer
- Boyesen Engineering
- Model
- CC-06X(B-M)
Displaying 1 to 18 (of 18 products)
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