1,425,677 Reviews Analysed
331 Review Articles Examined

After exploring an insanely large number of articles and reviews by our smart AI & ML tools; and detailed refining, breakdown and rectification by our professional high-technology gurus, the golden shortlist for the Best Powersports Cylinder Heads (2021) is ultimately assembled.

The ultimate guide on Best Powersports Cylinder Heads produced using Deep Learning and Artificial Intelligence technology

Exclusively at AGR reviews

In order to find the Best Powersports Cylinder Heads (2021), our dynamic platforms and experts have taken many elements into account such as product usability, features that meet consumers needs and give customer satisfaction, freedom from deficiencies or defects, conformity of standards, worthiness-for-money, service requirements, design quality, quality conformance to user requirements and regulations, protection and safety, real user satisfaction and lots of others. It is worth to note that each user has different requirements so please consider the below ranking as a guideline and not as a gospel. In any case, in the ranking below you can undoubtedly find the overall best ones regardless of your requirements.

Our brilliant platforms and skillful technology gurus work hard to provide you with the best product options. We firmly believe that that our review benchmarking can help you simplify your purchase decision and choose among the very Best Powersports Cylinder Heads (2021).

Best Powersports Cylinder Heads

Best Choice No. 1
S&S Cycle Performance Replacement Cylinder Head Kit for Harley Davidson 1984-99 Evo Big Twin engines – One Size
  • Optimized for smaller displacement engines
  • Chamber designed for stock style flat topped pistons
  • Slight increase in compression (8.8:1 in an 80in. motor)
  • Port design increases flow, while maintaining velocity
  • Set up for .640 maximum lift
Best Choice No. 2
Cylinder Works CH3002-K01 Textured Standard Cylinder Head Kit
  • Specs: Cylinder Head Kit, Kit Includes: Cylinder Head, Cam Caps, and Cam Cap Bolts
  • Meets or Exceeds OEM Specs for Fit and Performance
  • Compatible With/Replacement For: Kawasaki KX 250 F 2004-2005, Suzuki RM-Z 250 2004-2006
  • 1-year warranty protects you after your purchase. We’re confident that our products will work flawlessly once installed in your vehicle. But in a rare case that it does not, we’ll replace it anytime within one year of your order. If you have a problem, we will take every step to assist you, contact us for a replacement.
  • 100% New aftermarket Cylinder Head Kit built to meet OEM specifications
SaleBest Choice No. 3
LA Sleeve Cylinder Sleeve Standard Bore for 96-99 Honda CR125
  • Cylinder sleeve made from chrome-moly alloy.
  • Outside diameter precision centerless ground.
  • Ports cut to precision dimensions and shapes for ease of installation and port match-up.
  • Note: Inside diameter must be bored and honed to size pistons after installation.
Best Choice No. 4
Athena (P400510100002) 94mm 435cc Big Bore Cylinder Kit
  • Fits: Suzuki DRZ 400 2000-2012; LTZ 400 (ATV) 2003-2012; Kawasaki KLX/KFX 400 (ATV) 2003-2006; Artic Cat DVX 400 2004-2008
  • Athena’s Big Bore kit brings the raw power you have been missing in an easy to install, reliable package that bolts on with no machining needed in most cases, and includes easy-to-follow step-by-step installation instructions
  • Constructed from aluminum, the cylinder is lined with a nickel-carbide coating for durable, reliable performance, and the water jackets have been widened for a higher flow rate, cooling the cylinder, resulting in less power lost due to heat
  • Features a forged piston that’s been molybdenum coated for high performance use and extended wear life
  • Includes: Big bore cylinder, big bore piston, piston pin, piston pin rings, gasket kit, Note: to achieve optimum performance re-jet the carburetor with the available jet kits
Best Choice No. 5
GOOFIT 52.4mm Cylinder Head Assembly with Sleeve Plug Spark Plug Upper and Lower Gasket for 4 Stroke Horizontal 110cc Engine ATV Dirt Bike Go Kart Scooter
  • cylinder diameter:52.4mm/2.06″;Bolt hole spacing:48mmx50mm(1.89″x1.97″)
  • Air inlet hole distance:45mm/1.77″Air outlet hole distance:45mm/1.77″
  • Replacement for 4 Stroke Horizontal 110cc Chinese ATV Go Karts scooter engine
  • Package includes:Cylinder Head Assembly ,Sleeve Plug ,Spark Plug ,Upper and Lower Gasket
  • Warranty:We are always available to help our customers.Please message us for replacement or refund if you are not satisfied with the order
Best Choice No. 6
Athena P400485200001 Complete Original Cylinder Head Kit (YAMAHA YZ 125 LC OEM), 1 Pack
  • All Athena products, which are manufactured with higher displacement and power than those permitted by law of the Country where the end user lives, are intended solely for competition-sports usage
  • Use on Public roads as well as in aeronautics and marine is prohibited. Athena is not responsible for any different usage
  • The customer takes responsibility that the distribution of the articles purchased is in line with the current regulations of his country and therefore frees Athena from whatever responsability
  • Maximizes HP and service life in Yamaha Dirt Bikes and offroad vehicles
  • Fits the following rides P400485200001: the outer cylinder head and the Central head dome contained in this kit are not interchangeable with those contained in the Athena factory kit
Best Choice No. 7
WOOSTAR 52.4mm Complete Cylinder Head 66mm Valves Replacement for 4 Stroke Chinese TaoTao Coolster 110cc Engine ATV Go Kart Dirt Bike
  • ★【REPLACEMENT FOR】TaoTao 110||SSR 110||Kazuma Falcon 110||Panda 100||Coyote 110||Redcat 110||Roketa 110||BMS 110||Sunl 110||Coolster 110;
  • ★【SIZE】Intake valve:23mm/0.91″,exhaust valve:20mm/0.79″,Timing Drive Sprocket-28 teeth;(As the picture shows)
  • ★【NOT REPLACEMENT FOR】125cc Cylinder Head with 23mm and 28mm Intake and Exhaust valves;
  • ★【NOTE】Please verify model number and size prior to ordering to ensure this is the correct part;
  • ★【WOOSTAR CUSTOMER SERVICE】Always available to help our customers.Please message us for replacement or refund if you are not satisfied with the order;Be happy Online in your time.
Best Choice No. 9
NICHE 229cc Cylinder for Honda Rancher 350 TRX350 12100-HN5-670 Standard Bore
  • Aftermarket Replacement Cylinder
  • Factory Bore and Stroke 78.50mm x 68.00mm
  • Cylinder Displacement 329cc / Stock Piston Compression 8.8:1
  • Replaces OEM Part Numbers: Honda 12100-HN5-670
  • Compatible with Honda 2000-2006 Rancher TRX350
Best Choice No. 10
NICHE Cylinder Head Gasket Kit For 1987-2014 Yamaha Grizzly Raptor Wolverine 250 350 400 1UY-11110-02-00 1YW-11101-01
  • Replaces OEM Part Numbers: Yamaha 1UY-11110-02-00, 1YW-11101-01-00
  • Compatible with Models: 1987-2004 Yamaha Warrior 350 YFM350X, 2004-2006 Yamaha Bruin 350, 2000-2012 Yamaha Big Bear 400
  • Compatible with: 1995-2009 Yamaha Wolverine 350 YFM350FX, 2007-2014 Yamaha Grizzly 350, 1993-1999 Yamaha Kodiak 400 YFM400FW
  • Compatible with: 2004-2013 Yamaha Raptor 350, 1996-1999 Yamaha Big Bear 350 YFM350U, 1987-1999 Yamaha Big Bear 350 YFM350FW
  • Compatible with: 1989-1990 Yamaha Moto 4 YFM250, 1987-1989 Yamaha Moto 4 YFM200DX, 1987-1988 Yamaha Moto 4 YFM225, 1987-1995 Yamaha Moto 4 YFM350ER, 1987-1988, 1992-1993 Yamaha Moto 4 YFM80

If you have found our review benchmarking handy, please do not hesitate to subscribe for more astonishing reviews. Bear in mind that our subscribers benefit from special Amazon.com promo codes of up to 80% discount. That’s right, up to 80%! Do not miss them!.

You may also like…

Do not hesitate to share this review on Best Powersports Cylinder Heads. We have made this easier for you to spread the world.