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Cylinder Works High Compression Cylinder Kit

(2 reviews)

Item: 326155

$379.16 – $906.36

Select Your Vehicle - Fitment Guaranteed

Cylinder Works High Compression Cylinder Kit


  • Ready to install, direct bolt on cylinders require no plating and look virtually identical to the OEM cylinder.
  • Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise.
  • Nickel silicon carbide plated for long life.
  • Kits come complete with gaskets, cylinder, piston, rings, pin and clips.

Product Note: Includes Vertex piston.

Specification Details
Bore Varies (make selection above)
Compression Ratio Varies (make selection above)
Country of Origin Varies (make selection above)
Displacement Varies (make selection above)
Position Varies (make selection above)

Vehicle Fitment


Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Arctic Cat
  • DVX 400 2004-2008
Honda
  • CRF150R 2007-2009, 2013-2022
  • CRF150R Expert 2007-2009, 2012-2019
  • CRF250R 4-Stroke 2004-2021
  • CRF250RX 4-Stroke 2019-2021
  • CRF250X 4-Stroke 2004-2009, 2012-2017
  • CRF450R 2002-2020
  • CRF450RWE 2019
  • CRF450RX 2017-2019
  • TRX450ER Sportrax 450ER 2006-2014
  • TRX450R Sportrax 450R 2004-2009, 2012-2014
Husaberg
  • FE 250 2014
Husqvarna
  • FC 250 2016-2022
  • FC 350 2016-2018
KTM
  • 250 SX-F 2005-2022
  • 250 XC-F 2007-2022
  • 250 XCF-W 2006-2016
  • 350 SX-F 2011-2018
  • 350 XC-F 2011-2018
Kawasaki
  • Brute Force 750 4x4i 2005-2021
  • Brute Force 750 4x4i EPS 2012-2022
  • KFX400 2003-2006
  • KLX400R 2003-2004
  • KX250 4-Stroke 2019
  • KX250F 4-Stroke 2009, 2011-2018
  • KX450F 2009-2015
  • Teryx 750 4x4 2008-2013
  • Teryx4 750 4x4 2012
  • Teryx4 750 4x4 EPS 2012-2013
Polaris
  • ACE 900 XC 2016-2019
  • General 1000 2016-2019
  • RZR 4 900 2014-2017
  • RZR 800 2008-2014
  • RZR 900 2014-2019
  • RZR RS1 2018-2019
  • RZR S 1000 2016-2019
  • RZR S 800 2011-2014
  • RZR S 900 2015-2019
  • RZR XP 1000 2014-2019
  • RZR XP 4 1000 2014-2019
  • RZR XP 4 900 2012-2013
  • RZR XP 4 900 Jagged X 2013
  • RZR XP 900 2011-2013
  • Ranger 800 2010-2011, 2013-2014
  • Ranger 800 6x6 2011-2014, 2016
  • Ranger Crew 900 2014-2016
  • Ranger Crew XP 1000 2017-2019
  • Ranger Crew XP 900 2017-2019
  • Ranger XP 1000 2018-2019
  • Ranger XP 900 2013-2019
  • Sportsman 800 Big Boss 6x6 2011-2014
  • Sportsman 800 EFI 2005-2014
  • Sportsman 800 Forest Tractor 2012-2013
  • Sportsman 800 Forest Tractor 6x6 2012-2015
Suzuki
  • DR-Z400 2000-2004
  • DR-Z400E 2000-2007
  • DR-Z400S 2000-2024
  • DR-Z400SM 2005-2009, 2012-2021, 2023-2024
  • LT-R450 QuadRacer 450 2006-2009
  • LT-Z400 QuadSport 400 2003-2014
  • RM-Z250 2013-2022
Yamaha
  • Grizzly 700 4x4 2007-2015
  • Raptor 700 2013-2018
  • Raptor 700R 2006-2009, 2011-2018
  • Rhino 700 FI 4x4 2008-2009, 2011-2013
  • WR250F 2001-2013, 2015-2019
  • WR450F 2003-2018
  • YFZ450 ATV 2004-2009, 2012-2013
  • YFZ450R ATV 2009-2017
  • YFZ450X ATV 2010-2011
  • YXM7D Viking 700 2014-2017
  • YZ250F 4-Stroke 2001-2018
  • YZ250FX 4-Stroke 2015-2019
  • YZ450F 2003-2019
  • YZ450FX 2016-2020

Customer Reviews

Write Review

Cylinder Works Kits

By   on  Verified Purchaser

Cylinder Works is THE best cylinder kit on the market. I have installed a few of these kits and have always been happy with the quality and workmanship of these kits. I will definitely be using more kits from Cylinder Works.


Cylinder Works High Compression Kit

By   on  Verified Purchaser

Cylinder kit came complete and as described. Very well packaged as well.


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Questions & Answers

Ask Question

When you use the higher compression with a standard bore, do you have to use a higher octane fuel?

2021 Honda CRF250R

Yes, it would be recommended to use higher octane fuel to get full advantage of the high compression kit.

By Andy
Answer Question

Would I need to update my Cam or would stock work with this?

Generally speaking, no - there's no need to update or replace the cam in your machine in order to install a Cylinder Works high-compression cylinder kit. These kits are carefully engineered to work with the OEM valve train on any machine you select from our fit guide. You won't have any problems fitting this kit to any machine listed in our fit guide.

By Staff
Answer Question

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