1. Pistons, Rings & Piston Kits Products
  2. sku: 7163455316616761
  3. KB PERFORMANCE KB305.005

KB PERFORMANCE KB305.005 Cast Piston Kit Domed 80CI. 3.503 9.6

Kb305.005 Kb Performance Cast Piston Kit 80ci. Domed .005 Inch - 3.503 9.6 1 #kb305.005

( Brand: Kb Performance ), ( Manufacturer Part Number: KB305.005 ), ( Part Type: Piston ), ( Disclaimer: Images Are A Representation Of The Item Only. Stock Photos. ), ( Manufacturer Warranty: Other ), ( Size: 80ci., Domed ), ( Option: .005in. Oversize To 3.503in. ), ( 9.6: 1 Compression )

Review KB PERFORMANCE Cast Piston Kit 80ci. Domed .005 Inch 3.503 9.6 #kb305.005 fits 503

Introducing the KB Performance KB305.005 Cast Piston Kit, specifically designed for 80ci engines with a domed 005 3.503 9.6 bore size. This high-performance piston kit is engineered to deliver enhanced power, improved efficiency, and unmatched durability for your engine.

The KB305.005 pistons are meticulously crafted using a proprietary casting process. This ensures a strong and rigid piston structure, capable of withstanding the extreme pressures and temperatures generated during high-performance operation. Each piston undergoes a thorough inspection process to ensure optimal dimensional accuracy and surface finish.

These pistons feature a domed top design, which offers increased compression height and improved combustion efficiency. The domed design also reduces the weight of the piston crown, leading to reduced reciprocating mass and improved engine response.

The piston skirts are designed with an optimized crown-to-skirt ratio, which reduces friction between the piston and cylinder wall. This leads to improved engine efficiency, reduced wear, and extended component life.

The piston rings included in this kit are specifically designed to match the optimized piston design. The rings feature a nitrided, chrome-molybdenum steel composition, which provides superior strength and durability. The rings also include a phosphated groove coating, which improves ring sealing and reduces the risk of scuffing.

The KB305.005 Cast Piston Kit comes with all necessary hardware, including wrist pins, piston pins, and ring end gaps. The kit also includes detailed installation instructions to ensure a straightforward and successful installation process.

In conclusion, the KB Performance KB305.005 Cast Piston Kit is an ideal choice for those seeking maximum power and efficiency from their 80ci engine. With its robust design, optimized piston shape, and high-quality piston rings, this kit is sure to deliver impressive performance gains while ensuring long-lasting reliability.

The KB Performance KB305.005 cast piston kit is designed for 80ci engines with a domed 005 3.503 9.6 bore size. Here are some potential pros and cons of purchasing this piston kit:

Pros:

1. High-quality materials: The pistons are made from forged aluminum alloy, which is known for its strength and durability. This material can withstand the high compression and heat generated during engine operation.

2. Improved performance: These pistons are designed to provide better performance than stock pistons. They offer increased compression ratio, which can lead to more power and torque.

3. Enhanced reliability: The pistons are engineered to provide superior strength and durability, reducing the likelihood of piston failure and engine damage.

4. Custom fit: The pistons are specifically designed for the mentioned bore size, ensuring a precise fit in the engine cylinder.

Cons:

1. Cost: The KB Performance KB305.005 piston kit is a more expensive option compared to stock pistons or other aftermarket alternatives.

2. Installation complexity: Installing aftermarket pistons requires a certain level of mechanical expertise. If you're not confident in your ability to install these pistons yourself, you may need to hire a professional engine builder or mechanic.

3. Potential engine modifications: Installing high-performance pistons may necessitate other engine modifications, such as upgraded connecting rods or crankshaft, to ensure proper engine operation and longevity.

Ending Conclusion:

The KB Performance KB305.005 cast piston kit offers several advantages for those seeking improved engine performance and reliability. However, it comes with a higher cost and increased installation complexity compared to stock pistons. If you're an experienced engine builder or mechanic and are willing to invest in high-performance pistons, this kit could be a worthwhile investment. But, if you're new to engine building or seeking a more budget-friendly option, it might be wise to consider other alternatives.

Recommendation:

Before making a decision, carefully consider your engine building goals, budget, and experience level. If you're looking for high-performance pistons and have the necessary expertise and budget, the KB Performance KB305.005 cast piston kit could be a suitable choice. However, if you're new to engine building or seeking a more affordable option, it might be wiser to explore other aftermarket piston kits or consider stock pistons with performance upgrades. Always remember that engine modifications require careful planning, execution, and ongoing maintenance to ensure optimal performance and engine longevity.

Details:

Due to the thermal conductivity and design of KB pistons, special attention is required top ring end gap. Diamond-machined pistons are held to plus or minus one gram weight and less than one-half-thousandth-inch .0005 tolerances from piston. KB pistons can be installed tighter than other. Manufacturer: KB Performance.

No knock offs or fakes here. Replacement piston rings sold separately. Actual item may differ. This results in less piston rock and better ring seal.

Each kit contains two pistons, pins, spiral-lock pin clips and Hastings Molly rings. KB Performance Cast Piston Kit. Model: Cast Piston Kit. Allows a tighter fit and longer piston ring life.

Some images will show accessories or parts that are NOT included with this listing.

part #: kb305005 prices

  • $230.38-$238.95

specifications pistondon:

  • brand: Kb Performance
  • mpn: Kb305.005
  • part type: Piston
  • disclaimer: Images Are A Representation Of The Item Only. Stock Photos.
  • manufacturer warranty: Other
  • size: 80ci., Domed
  • option: .005in. Oversize To 3.503in.
  • 9.6: 1 Compression

general pistondon:

  • condition: New
  • Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits

offer pistondon:

  • sold: 0
  • started: June 28, 2025
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 5

returns pistondon:

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

shipping pistondon:

  • cost: $0.00
  • class: Economy, Expedited
  • type: Fixed
  • transit: 4-10 Days
  • service: Economy, USPS Priority Mail, USPS Priority Mail Express
  • carrier: USPS

payments pistondon:

  • wallet: Google-pay
  • credit card: Visa
  • other

seller pistondon:

  • # reviews: 119337
  • city: Hudsonville, Michigan
  • rating: 99.8%
part type: piston, disclaimer: images are a representation of the item only. stock photos., manufacturer warranty: other, size: 80ci., domed, option: .005in. oversize to 3.503in., 9.6: 1 compression,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 7163455316616761,

Kb Performance KB305.005 Is Similar To:

pistondon logo
2 offers $230.38–$238.95 USD
  • Offer #1: $238.95 price + $11.99 shipping estimate = $250.94* total. Allow a tighter fit and longer piston and ring life. KB pistons can be installed tighter than other pistons.+$11.99 shipping
  • Offer #2: $230.38 price + $0.00 shipping estimate = $230.38* total. Year:1984 to 1999 Pistons 3.503 in.FREE SHIPPING

Copyright © pistondon.com