1. Motorcycle Cylinder Heads & Valve Covers For Sale
  2. sku: 13659996639378713
  3. BFO P810JN

BFO P810JN Cylinder Head Gasket Kit 70CC

fits model: Crf70, Ct70. make: Honda.

P810jn Bfo Cylinder Head With Gasket Kit For Honda Crf70 Ct70 70cc Small Bore

( Brand: Bfo ), ( Manufacturer Part Number: P810JN ), ( 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 Gasket Kit Honda 70cc Small Bore fits CRF70 CT70

Introducing the BFO P810JN Cylinder Head Gasket Kit, specifically designed for Honda CRF70 and CT70 motorcycles with a 70cc engine. This gasket kit is an essential component for maintaining the optimal performance and longevity of your small engine.

The BFO P810JN cylinder head gasket set comes with all necessary gaskets to seal the engine's cylinder head effectively. Each gasket is precision-engineered from high-quality materials to ensure a perfect fit and reliable sealing. This kit includes the combustion chamber gasket, exhaust port gasket, and head to block gasket.

The combustion chamber gasket plays a critical role in preventing coolant and compression gases from mixing, which could lead to engine damage. The BFO P810JN combustion chamber gasket is engineered to provide a tight seal, ensuring efficient combustion and optimal engine performance.

The exhaust port gasket seals the connection between the cylinder head and exhaust port. A faulty exhaust port gasket can result in coolant leaks, loss of compression, and poor engine performance. With the BFO P810JN exhaust port gasket, you can rest assured that your engine will operate efficiently, delivering consistent power and torque.

The head to block gasket seals the connection between the cylinder head and engine block. A damaged or worn head to block gasket can lead to coolant leaks, loss of compression, and engine damage. The BFO P810JN head to block gasket is designed to provide a snug fit and strong seal, ensuring that your engine operates at peak performance.

Installing these gaskets is a straightforward process, and the BFO P810JN cylinder head gasket kit comes with detailed instructions to guide you through the process. Additionally, the gaskets are pre-formed to the correct shape, making installation quick and easy.

Investing in a high-quality cylinder head gasket kit like the BFO P810JN is an excellent way to ensure that your Honda CRF70 or CT70 motorcycle continues to perform at its best. With the precision-engineered gaskets and easy installation process, you can trust that this kit will provide reliable, long-lasting sealing for your engine.

Pros and Cons of Buying a BFO P810JN Cylinder Head Gasket Kit for Honda CRF70/CT70 70cc

Introduction:

The BFO P810JN cylinder head gasket kit is a popular aftermarket solution for Honda CRF70 and CT70 70cc models. This gasket kit is designed to address common cylinder head gasket issues, ensuring optimal engine performance. In this analysis, we will discuss the advantages and disadvantages of purchasing this gasket kit.

Pros:

1. Enhanced engine performance: Replacing a worn-out gasket with a new one can significantly improve engine performance, resulting in increased power and torque.

2. Prevents coolant and oil leaks: A faulty gasket can cause coolant and oil leaks, which may lead to engine damage. The BFO P810JN gasket kit can help prevent these leaks, saving you money on potential repairs.

3. Improved fuel efficiency: A well-sealed engine will improve fuel efficiency, as less fuel will be wasted due to leaks.

4. Cost-effective: Compared to buying a new engine or even a rebuilt one, a gasket kit is a more affordable solution for addressing cylinder head issues.

Cons:

1. Installation complexity: Installing a cylinder head gasket can be a challenging process, especially for those without mechanical experience. It may require the use of specialized tools and a good understanding of engine mechanics.

2. Potential for error: Improper installation of the gasket can lead to further engine issues, potentially negating the benefits of the new gasket.

3. Time-consuming: The installation process can take several hours, depending on the individual's mechanical skills and the availability of the necessary tools.

4. Cost of tools and materials: While the gasket kit itself may be affordable, the cost of tools and additional materials required for the installation process should be considered.

Conclusion:

The BFO P810JN cylinder head gasket kit offers several advantages, including enhanced engine performance, prevention of coolant and oil leaks, and improved fuel efficiency. However, it comes with some disadvantages, such as the installation complexity, potential for errors, and time-consuming nature of the process.

Recommendation:

If you are comfortable with engine mechanics and have the necessary tools, purchasing the BFO P810JN cylinder head gasket kit could be a cost-effective solution to improve your Honda CRF70 or CT70 70cc's engine performance. Alternatively, you may consider having a professional mechanic install the gasket for you to minimize the potential for errors and ensure a successful installation.

Details:

Compare the Combustion Chamber Size shown below, to your current head. Quick, Simple. Cylinder Head w/ Gasket Kit for Honda CRF70 CT70 70cc Small Bore. For Honda S65.

This head will only work with DOMED pistons. Fast Shipping. This head will only work with FLAT TOP pistons. For Honda TRX70.

Cylinder Head for Honda CRF70 XR70 CT70 C70 ATC70 TRX70 S65 50cc Large Bore / 70cc Small. Manufacturer.guaranteed Fitment. Always the correct part.

specifications cylindermotorcycleiz:

  • for models: Crf70, Ct70
  • for makes: Honda
  • brand: Bfo
  • mpn: P810jn
  • 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:

  • rating: 99.6%
  • city: Elk Grove Village, Illinois
  • # reviews: 692

payments cylindermotorcycleiz:

  • credit card: Discover
  • wallet: Paypal
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returns cylindermotorcycleiz:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

shipping cylindermotorcycleiz:

  • class: Standard
  • transit: 2-7 Days
  • service: FedEx Ground / FedEx Home Delivery
  • carrier: FedEx
  • type: Fixed
  • cost: $0.00

offer cylindermotorcycleiz:

  • options: Ship-to-home
  • best offers: True
  • availability: In Stock
  • started: February 12, 2026
  • sold: 0

general cylindermotorcycleiz:

  • condition: New
  • Motorcycle Scooter Parts Accessories > Engines Engine Parts > Cylinder Heads
for models: crf70, ct70, 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: 13659996639378713,
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