Boyesen OFFROAD ATV V-TWIN PWC SNOW OUTBOARD
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Lenhartsville, PA – Boyesen Engineering has now released the NEW QuickStart. Hot engine starting is no longer a problem. 
 
Currently available for ALL Keihin FCR carbureted MX, Offroad and ATV models. The patented performance of the proven QuickShot system, now with adjustable leak jet and hot start assist integration! A serious step towards EFI levels of performance.
 
This 3rd generation QuickShot combines amazing innovations that: 1 - Solves tricky 4-stroke hot engine starting problems.
2 - Provides an adjustable leak jet circuit for quick hand tuning. 
3 - Eliminate boggong and hesitation from trapped air in the system. 
 
Together with the Boyesen unconditional guarantee, the QuickStart is the most effective way to add performance to your Keihin FCR carburetor.
 
"Be Confident, Be Smart - Buy a QuickStart"
 
 
Lenhartsville, PA – Boyesen Engineering has now introduced the NEW QuickShot 3. This bolt-on performance accelerator pump cover eliminates bog, improves throttle response and offers hassle free leak jet circuit tuning.
 
Currently available for ALL Keihin FCR carbureted MX, Offroad and ATV models. This patented 3rd generation QuickShot features an innovative triple effect that: 1 - Completely fills the pump chamber with fuel, 2 - Eliminates all trapped air from the system and 3 - Provides an adjustable leak jet circuit for quick hand tuning. Together with the Boyesen unconditional guarantee, the QS3 simply delivers unmatched results.
 
"The ultimate in adjustable fuel injection"
 
 
 
Lenhartsville, PA – Boyesen Engineering has now introduced the NEW Power X-Wing™, which increases horsepower and torque on 2 and 4 stroke bikes. On 2 strokes, the PowerWing improves power from idle to midrange with no loss on the top end. 4 strokes see power boosts from idle through over-rev. The Boyesen Power X-Wing simply out performs all other carburetor dividers on the market today.

Motocross.com Rating: "9", “for the price, we would recommend anyone purchase this product if they are looking for an inexpensive way to improve the power of their big 4-stroke".
 
 
 
 
Lenhartsville, PA – Boyesen Engineering has now released a V-twin industry first, the Power X-Wing. This true bolt-on performance accessory delivers power, torque and attitude.
 
Currently available for late model carbureted and fuel injected Harley Davidson models, this patented air vane requires no modifications or adjustments to install. Together with the Boyesen unconditional guarantee, the Power X-Wing delivers simply awesome results.
 
"Makes a Harley more like a Harley"

 
 
 
 
Lenhartsville, PA – Boyesen Engineering has now released the next generation in accelerator pump fuel delivery.The NEW redesigned QUICKSHOT 2 has now pushed solid fuel delivery to the next level. Superior in design to all AP covers, the QS2 accelerates fuel delivery while eliminating troublesome trapped air that can cause bog and hesitation. 25% more fuel capacity plus added bleed capability allows for solid fuel delivery 100% of the time.
 
Now 2007 Honda CRF250R & CRF450R owners can benefit from the proven results of the Boyesen QS2. The 2007 CRF "R" model QS2 houses a high volume check valve that manages fuel through a cartridge design for high sensitivity and instant acceleration.
 
The "BEST 4-STROKE ACCESSORY EVER" just got better.
 
 

 
Lenhartsville, PA – Boyesen Engineering has developed a grip system that allows both left and right grips to rotate slightly forward and backward with rider-selected dampening. By so doing, the SHOKOUT™ ATV GRIP SYSTEM reduces wrist strain, hand blistering, arm pump, and fatigue according to Boyesen engineers.

“Riders looking for a competitive edge need to stay on top and in control,” said Eyvind Boyesen, the mind behind their dominating performance products. “Until now, ATV riders just lived with the beating given to their hands, wrists and forearms. SHOKOUT helps reduce forearm micro-trauma and fatigue for more control and more endurance." Find the SHOKOUT SYSTEM available for your model.






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