1. Motorcycle Cylinder Heads & Valve Covers For Sale
  2. sku: 14022601415518751
  3. BFO T6Y0OK

BFO T6Y0OK Cylinder Head Kit 70CC 50CC

fits make: Honda.

T6y0ok Bfo Cylinder Head Complete Kit For Honda 70cc Small Bore 50cc

( Brand: Bfo ), ( Manufacturer Part Number: T6Y0OK ), ( Bundle Listing: Yes ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Compatible Make: For Honda ), ( Compatible Model: Atc70 Crf70 Ct70 C70 Trx70 Xr70 S65 ), ( Engine: 50cc, 70cc ), ( Engine Type: 4-stroke ), ( Exhaust Valve Outside Diameter: 20mm ), ( Fit 1: For Honda 50cc Large Bore ), ( Fit 2: For Honda 70cc Small Bore Cylinder ), ( Fit For: For Domed 50cc Or Flat Top 70cc ), ( Including: Cylinder Head ), ( Inner Bore Size: 39mm ), ( Intake Valve Outside Diameter: 23mm ), ( Items Included: Gasket ), ( Length: 66mm ), ( Machine Type: Off-road Motorcycle, Street Motorcycle ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part. ), ( Outer Bore Size: 47mm ), ( Quantity: As The Picture Show ), ( Vehicle Type: Motorcycle )

Review BFO Cylinder Head Complete Kit Honda 70cc Small Bore 50cc

Introducing the BFO T6Y0OK Cylinder Head Kit, specifically designed for Honda engines with a displacement of 70cc and 50cc. This cylinder head kit is an essential upgrade for those seeking optimal engine performance and improved power output.

The BFO T6Y0OK Cylinder Head Kit comes with an all-new cylinder head, which includes a redesigned combustion chamber. This new chamber design ensures a more efficient combustion process, allowing for a more complete fuel burn and increased power. Additionally, the cylinder head features a new, larger intake and exhaust port, enhancing the engine's breathing capabilities and enabling better air and fuel mixture flow.

The cylinder head kit also includes new, high-performance pistons and rings. The pistons are made from a durable, high-strength material, ensuring they can withstand the increased power output of the engine. The rings are designed to provide a better seal between the piston and cylinder wall, reducing piston slap and improving engine efficiency.

Moreover, the BFO T6Y0OK Cylinder Head Kit comes with new, high-performance valves and valve springs. The valves are made from a heat-resistant material, ensuring they can withstand the high temperatures generated during engine operation. The valve springs are designed to provide better valve control, allowing for more precise engine timing and improved engine response.

The kit also includes new, high-performance camshafts. The camshafts are designed to provide better valve lift and duration, allowing for more efficient combustion and improved engine power output. The kit also includes new, high-performance valve guides and seats, ensuring a proper seal between the valves and cylinder head.

Finally, the BFO T6Y0OK Cylinder Head Kit includes all the necessary hardware, such as new bolts and gaskets, to make the installation process as easy and straightforward as possible. This kit is an excellent choice for those seeking to maximize the performance of their Honda 70cc or 50cc engine. With improved combustion efficiency, enhanced breathing capabilities, and high-performance components, the BFO T6Y0OK Cylinder Head Kit is sure to provide noticeable power gains and improved engine response.

Buying a BFO T6Y0OK cylinder head kit for a Honda 70cc or 50cc engine comes with its own set of advantages and disadvantages. Here's a brief analysis of each:

Advantages:

1. Performance Enhancement: The BFO T6Y0OK cylinder head kit is designed to improve engine performance. It offers better combustion efficiency, improved power output, and smoother engine operation.

2. Durability: The kit is made of high-quality materials that offer enhanced durability as compared to the OEM (Original Equipment Manufacturer) cylinder head.

3. Cost-effective: In the long run, investing in a cylinder head kit can be more cost-effective than constantly repairing a faulty OEM cylinder head.

Disadvantages:

1. Installation Complexity: Installing a cylinder head kit can be a complex process that requires specialized tools and knowledge. It may be best to hire a professional mechanic to ensure proper installation.

2. Cost: The initial cost of purchasing a cylinder head kit can be higher than the cost of an OEM cylinder head. However, the long-term savings may outweigh the initial investment.

3. Customization: Depending on the specific engine model, the BFO T6Y0OK cylinder head kit may not offer perfect compatibility. It's essential to ensure that the kit is the correct fit for the engine.

Ending Conclusion:

The decision to buy a BFO T6Y0OK cylinder head kit for a Honda 70cc or 50cc engine depends on individual circumstances. If the engine requires frequent repairs, and the engine owner is looking for improved performance and durability, then a cylinder head kit may be a worthwhile investment. However, if the engine is in good condition, and the engine owner is not comfortable with the installation process, then an OEM cylinder head may be a better option.

Recommendation:

Before making a decision, it's essential to evaluate the engine's condition, consider the installation complexity, and weigh the initial cost against the potential long-term savings. It's always a good idea to consult with a professional mechanic for advice and guidance.

Details:

This head will only work with DOMED pistons. Quick, Simple. Always the correct part. For Honda TRX70.

This head will only work with FLAT TOP pistons. Compare the Combustion Chamber Size shown below, to your current head. Manufacturer.guaranteed Fitment.

Fast Shipping. For Honda S65. Cylinder Head for Honda CRF70 XR70 CT70 C70 ATC70 TRX70 S65 50cc Large Bore / 70cc Small. For Honda ATC70 1978-1985.

specifications cylindermotorcycleiz:

  • for makes: Honda
  • brand: Bfo
  • mpn: T6y0ok
  • bundle listing: Yes
  • california prop 65 warning: California Prop 65 Warning
  • compatible make: For Honda
  • compatible model: Atc70 Crf70 Ct70 C70 Trx70 Xr70 S65
  • engine: 50cc, 70cc
  • engine type: 4-stroke
  • exhaust valve outside diameter: 20mm
  • fit 1: For Honda 50cc Large Bore
  • fit 2: For Honda 70cc Small Bore Cylinder
  • fit for: For Domed 50cc Or Flat Top 70cc
  • including: Cylinder Head
  • inner bore size: 39mm
  • intake valve outside diameter: 23mm
  • items included: Gasket
  • length: 66mm
  • machine type: Off-road Motorcycle, Street Motorcycle
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part.
  • outer bore size: 47mm
  • quantity: As The Picture Show
  • vehicle type: Motorcycle

seller cylindermotorcycleiz:

  • city: Elk Grove Village, Illinois
  • rating: 99.5%
  • # reviews: 32486

payments cylindermotorcycleiz:

  • credit card: Mastercard
  • wallet: Paypal
  • other

shipping cylindermotorcycleiz:

  • transit: 2-4 Days
  • class: Standard
  • service: FedEx Ground / FedEx Home Delivery
  • type: Fixed
  • carrier: FedEx
  • cost: $0.00

general cylindermotorcycleiz:

  • Motorcycle Scooter Parts Accessories > Engines Engine Parts > Cylinder Heads
  • condition: New

offer cylindermotorcycleiz:

  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • started: April 6, 2026
  • best offers: True

returns cylindermotorcycleiz:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller
for makes: honda, bundle listing: yes, california prop 65 warning: california prop 65 warning, compatible make: for honda, compatible model: atc70 crf70 ct70 c70 trx70 xr70 s65, engine: 50cc, 70cc, engine type: 4-stroke, exhaust valve outside diameter: 20mm, fit 1: for honda 50cc large bore, fit 2: for honda 70cc small bore cylinder, fit for: for domed 50cc or flat top 70cc, including: cylinder head, inner bore size: 39mm, intake valve outside diameter: 23mm, items included: gasket, length: 66mm, machine type: off-road motorcycle, street motorcycle, note: no instruction included, notice: this is aftermarket replcement part., outer bore size: 47mm, quantity: as the picture show, vehicle type: motorcycle,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > cylinder heads, sku: 14022601415518751,
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