MALOSSI 387246 Cylinder Head Horizontal Minarelli 70CC

( Brand: Malossi ), ( Manufacturer Part Number: 387246 ), ( Engine Type: 2-stroke ), ( Type: Cylinder Head ), ( Machine Type: Scooter )

Review MALOSSI Used 70cc Cylinder Head Part Horizontal Minarelli Yamaha fits JOG

The Malossi 387246 70cc Cylinder Head is a high-performance upgrade for Horizontal Minarelli engines used in Yamaha Jog scooters. This cylinder head is specifically designed to deliver improved power and torque, making it an excellent choice for scooter enthusiasts seeking to enhance the performance of their Jog.

The Malossi cylinder head is constructed from high-quality materials, ensuring durability and reliability. It features a larger intake and exhaust port size, which increases the flow rate of air and fuel into the combustion chamber. This results in a more efficient combustion process, leading to increased power output.

Additionally, the cylinder head is equipped with a high-performance exhaust valve and seat, which allows for a more efficient exhaust gas flow. This reduces backpressure, allowing the engine to breathe more freely and produce more power.

The Malossi 387246 cylinder head also includes a new piston and cylinder kit, which is specifically designed to work with this cylinder head. The piston features a new ring package, which ensures optimal sealing and reduces friction. The cylinder is made from a high-strength material, ensuring good heat dissipation and durability.

The Malossi 387246 70cc Cylinder Head is easy to install, and no major engine modifications are required. It comes with all necessary hardware, including new studs and gaskets. The installation process is straightforward, and clear instructions are provided in the package.

In summary, the Malossi 387246 70cc Cylinder Head is a high-performance upgrade for Horizontal Minarelli engines used in Yamaha Jog scooters. It delivers improved power and torque, making it an excellent choice for scooter enthusiasts seeking to enhance the performance of their Jog. It is constructed from high-quality materials, features larger intake and exhaust port sizes, and includes a new piston and cylinder kit. The installation process is straightforward, making it a popular choice among scooter enthusiasts.

The Malossi 387246 70cc cylinder head is a popular upgrade for horizontal single-cylinder engines used in various mini-bikes and scooters, including the Minarelli YAMAHA JOG. This cylinder head offers increased power and performance, making it an attractive option for many riders. However, like any upgrade, it comes with its pros and cons.

1. Increased Power: This cylinder head is designed to provide a significant power increase, making your mini-bike or scooter more responsive and faster.

2. Improved Engine Performance: The Malossi cylinder head offers better fuel efficiency and improved engine response, making it a popular choice for those seeking better overall performance.

3. Durability: Malossi is a well-known brand in the scooter and mini-bike community, and their products are known for their durability and quality. This cylinder head is no exception.

1. Cost: The Malossi 387246 70cc cylinder head is not an inexpensive upgrade. The cost of the cylinder head alone may be a significant investment for some riders.

2. Installation: Installing the cylinder head can be a complex process and may require specialized tools and knowledge. It is recommended that the installation be done by a professional to ensure proper fitment and function.

3. Compatibility: This cylinder head is designed for specific engines, and it may not be compatible with all mini-bikes or scooters. Riders should verify that this cylinder head is compatible with their specific make and model before making a purchase.

The Malossi 387246 70cc cylinder head is an attractive upgrade for those seeking increased power and improved performance from their mini-bike or scooter. However, the cost, complexity of installation, and compatibility concerns are important factors to consider before making a purchase.

If you are serious about improving the performance of your mini-bike or scooter, and you are willing to invest in a high-quality, durable upgrade, then the Malossi 387246 70cc cylinder head is a solid choice. However, it is important to ensure that the cylinder head is compatible with your specific make and model, and that you have the necessary resources to install it properly. Additionally, it may be worth considering other upgrades, such as a high-performance exhaust system or a tuned carburetor, to further enhance the performance of your mini-bike or scooter.

Details:

The rubber O-Ring is not included. Unsure what this was taken off of exactly.

part #: 387246 prices

• $27.10-$47.86

specifications cylindermotorcycleiz:

• for models: Jog
• for makes: Yamaha
• brand: Malossi
• mpn: 387246
• engine type: 2-stroke
• type: Cylinder Head
• machine type: Scooter

payments cylindermotorcycleiz:

• wallet: Paypal
• credit card: Mastercard
• other

offer cylindermotorcycleiz:

• started: January 9, 2026
• availability: In Stock
• sold: 0
• quantity: 1
• options: Ship-to-home

general cylindermotorcycleiz:

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

seller cylindermotorcycleiz:

• city: Iowa City, Iowa
• # reviews: 716
• rating: 100.0%

shipping cylindermotorcycleiz:

• cost: $0.00
• class: Standard
• carrier: USPS
• transit: 4-8 Days
• type: Fixed
• service: USPS Ground Advantage

returns cylindermotorcycleiz:

• policy: No Returns

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