1. Motorcycle Cylinder Heads & Valve Covers For Sale
  2. sku: 12138420658502631
  3. TRIUMPH T1150556

TRIUMPH T1150556 Top Engine End Cylinder Head EB1

fits model: Thunderbird. make: Triumph. year: 2002.

T1150556 Triumph 02 Thunderbird Oem Engine Top End Cylinder Head Eb1

( Manufacturer Part Number: T1150556 ), ( Type: Cylinder Head )

Review TRIUMPH Oem Engine Top End Cylinder Head Eb1 fits THUNDERBIRD 2002

The Triumph T1150 556 02 Thunderbird Engine Top End Cylinder Head EB1 is a high-performance replacement part designed for Triumph Thunderbird motorcycles. This cylinder head is meticulously engineered to deliver superior power and torque, making it an excellent choice for riders who demand the best from their bikes.

The EB1 cylinder head is a pre-machined and balanced component, ensuring optimal engine performance and longevity. Each head undergoes rigorous testing to ensure it meets the highest standards of quality and consistency. The combustion chamber design provides excellent fuel combustion, leading to improved power output and better fuel economy.

This cylinder head features a lightweight design with large, 36mm intake valves and 31mm exhaust valves. The large intake valves improve airflow into the engine, while the large exhaust valves facilitate the efficient release of exhaust gases. The valves are made of durable material, ensuring they can withstand the rigors of high-speed riding.

The cylinder head also includes a high-performance camshaft, designed to provide optimal valve timing and lift for maximum power output. The camshaft is made of durable material and is precision-machined to ensure accurate and consistent performance.

Additionally, the EB1 cylinder head includes new, high-performance spark plugs, which are designed to provide a strong ignition and improve combustion efficiency. The spark plugs are easily accessible, making them simple to replace during routine maintenance.

The Triumph T1150 556 02 Thunderbird Engine Top End Cylinder Head EB1 is a direct replacement for the original factory cylinder head and is compatible with Triumph Thunderbird motorcycles with the T1150 engine. Installation is straightforward, and the head comes with all necessary gaskets and hardware for a hassle-free installation process.

In summary, the Triumph T1150 556 02 Thunderbird Engine Top End Cylinder Head EB1 is a high-performance replacement part that delivers superior power and torque, making it an excellent choice for riders who demand the best from their Triumph Thunderbird motorcycle. With its large intake and exhaust valves, high-performance camshaft, and durable construction, this cylinder head provides reliable and consistent performance, ensuring a thrilling riding experience.

Buying a Triumph T1150 556 02 Thunderbird engine top end cylinder head (EB1) involves considering several pros and cons to help make an informed decision. Here are some potential advantages and disadvantages:

Pros:

1. Performance Upgrade: Installing a new top end cylinder head can lead to improved engine performance. This can result in increased horsepower and torque, making your motorcycle more responsive and faster.

2. Enhanced Throttle Response: A new cylinder head can improve throttle response, making your motorcycle more fun to ride and smoother in operation.

3. Longevity: A new top end cylinder head can prolong the life of your engine. Worn-out cylinder heads can lead to engine damage, so replacing them can prevent costly repairs down the line.

4. Improved Fuel Efficiency: A well-maintained engine can lead to improved fuel efficiency, saving you money on gas in the long run.

Cons:

1. Cost: Replacing a cylinder head can be an expensive repair, especially if you're doing it yourself or taking it to a shop. The cost of the new cylinder head, labor, and any additional parts or tools needed can add up.

2. Installation Complexity: Installing a new cylinder head can be a complex process, especially for those without mechanical experience. It requires removing the old cylinder head, installing the new one, and ensuring all the components are properly aligned and torqued.

3. Risk of Damage: During the installation process, there is a risk of damaging other engine components or causing additional issues. This can result in additional repair costs and downtime.

4. Potential for OEM vs Aftermarket: Deciding whether to purchase an OEM (original equipment manufacturer) or aftermarket cylinder head can also be a consideration. While OEM parts may be more expensive, they are designed to fit and function exactly like the original part, whereas aftermarket parts may not fit as well or perform as consistently.

Conclusion:

When considering purchasing a Triumph T1150 556 02 Thunderbird engine top end cylinder head, it's essential to weigh the potential benefits against the costs and complexities involved. If you're looking for improved engine performance, enhanced throttle response, and prolonged engine life, then a new cylinder head may be worth the investment. However, if you're not mechanically inclined, the cost and installation complexities may outweigh the benefits. Ultimately, it's crucial to carefully consider your options and make an informed decision based on your budget, mechanical skills, and riding needs.

Recommendation:

If you have mechanical experience and are confident in your ability to install the new cylinder head yourself, purchasing an OEM cylinder head may be the best option for optimal performance and longevity. However, if you lack the mechanical skills or prefer to have the work done by a professional, it may be worth considering an aftermarket cylinder head that is cost-effective and still offers decent performance. Regardless of your choice, be sure to follow proper installation procedures to minimize the risk of damage to other engine components.

Details:

Minor imperfections are expected and all pictures should be examined fully prior to purchase.Engine Number: 395DJ2154918, Removed From: 2002 Triumph Thunderbird with UNK miles, Please review assess the condition of item. 02 Triumph Thunderbird Oem Engine Top End Cylinder Head EB1, This item is used and shows signs of wear. DK Disports.

part #: t1150556 price

  • $399.95

specifications cylindermotorcycleiz:

  • for models: Thunderbird
  • for makes: Triumph
  • for years: 2002
  • mpn: T1150556
  • type: Cylinder Head

general cylindermotorcycleiz:

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

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seller cylindermotorcycleiz:

  • rating: 100.0%
  • # reviews: 41170
  • city: Las Vegas, Nevada

shipping cylindermotorcycleiz:

  • transit: 3-8 Days
  • type: Fixed
  • cost: $0.00
  • service: Standard
  • class: Standard

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

offer cylindermotorcycleiz:

  • started: July 23, 2025
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
for models: thunderbird, for makes: triumph, for years: 2002, type: cylinder head,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > cylinder heads, sku: 12138420658502631,
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1 offer $399.95 USD
  • Used. Offer #1 priced at $399.95 + $50.00 shipping estimate = $449.95* total. Engine Number: 395DJ2154918. Removed From: 2002 Triumph Thunderbird with UNK miles.+$50.00 shipping

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