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Boyesen Power Reeds – Ski-Doo

$86.95$124.95

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Description

REVOLUTIONARY PERFORMANCE

Boyesen’s patented dual-stage design incorporates a specially shaped top reed and a ported bottom reed. The top reed is lightweight and resilient for crisp throttle response at partial throttle or low RPMs. The stiffer, bottom reed is ported to provide maximum flow and horsepower at higher RPMs. More valves equals more power by creating:

More Air Flow.
The dual-stage design allows you to replace your stock reed stop with a Rev-Plate which permits the reeds to open freely and function efficiently.

More Air Velocity.
The multi-port feature of the bottom reed creates more channels for the charge, delivering increased velocity to the intake ports.

More Overall Power.
Dual-stage reeds work in unison to perform efficiently throughout the entire powerband. The difference in stiffness between the top reed and the bottom reed allow the reeds to respond quickly and accurately to changes in engine pressure. This translates into quicker acceleration, crisper throttle response and increased horsepower throughout the powerband.

THE BENEFITS

  • Quicker acceleration for that all-important holeshot.
  • Crisper throttle response for fast corner exits and surer jumps.
  • More horsepower throughout the powerband for guaranteed performance.
  • Improved engine efficiency and fuel economy for the long distance rider.
  • Longer life – Boyesen Power Reeds outlast all other aftermarket reeds

 

APPLICATIONS

SKI-DOO

Year

Part #

440 MXZX

1999-2002

555

500 MXZ, SS

2000-2010

555

550 MXZ (Fan)

2003-2010

555

550 MXZX (Liquid Cooled)

2006-2007

555

600 Formula III & LT

1995-1999

553

600 Formula Deluxe

2000-2001

555

600 Gran. Touring

2000-2003

555

600 Legend

2002-2003

555

600 MXZ & MXZX

1999-2003

555

600 HO, MXZ, Rev, Summit

2003-2007

556

600 Summit

2000-2003

555

600 HO S.D.I.

2004-2008

557E

600 HO E-TEC

2009-2010

557E

700 Mach

1997-2000

553

700 Gran. Touring

1997-2003

553

700 Formula III

1998-2000

553

700 MXZ & MXZX

2000-2003

557

700 Legend, GT

2002-2004

557

700 Formula Deluxe

2000-2001

557

700 Summit

2000-2003

557

700 Formula Z

2000

557

780 Mach Z

1993-1996

553

800  Formula III

1999

553

800 Mach Z & LT

1997-2003

553

800 Gran. Touring

2001-2002

557

800 Legend

2001-2002

557

800 MXZ

2001-2003

557

800 Rev

2003

557

800 Summit

2001-2002

557

800 HO (V-Block)

2003-2004

557

800 HO SDI

2003-2004

***

800 HO Power TEK (W-Block)

2005-2007

***

800R Power TEK

2008-2010

***

800 Renegade

2002-2003

557

1000 SDI, Mach Z

2005-2007

***

Additional information

Weight N/A
Boyesen Power Reeds

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