What does '0.25mm undersize' mean for these bearings?

This means the bearings are manufactured to be 0.25mm smaller in diameter than standard size. They are used when the crankshaft journals have been machined down by 0.25mm during an engine rebuild to ensure proper clearance and oil film.

What is the pMax black racing material?

The pMax black material is King Engine Bearings' proprietary racing bearing material. It's designed to offer increased strength and improved wear resistance for high-performance engines that experience higher loads and temperatures.

Do these bearings come with installation instructions?

While installation instructions are not included with this bearing set, it is highly recommended to consult the manufacturer's official installation guidelines or a professional mechanic. Proper installation is crucial for engine health.

Specifications

Brand: King Engine Bearings
Part #: MB5673XP0.25
UPC: 611500541957

King Engine Bearings Honda F20C/F22C 16v (Size 0.25) Performance Main Bearing Set

Name: King Engine Bearings Honda F20C/F22C 16v (Size 0.25) Performance Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-honda-f20c-f22c-16v-size-0-25-performa-t14-4339684
Price: 100.97 USD
Availability: BackOrder

$100.97

On Backorder

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Fits 2000-2009 Honda S2000. King Engine Bearings performance main bearing set, 0.25mm undersize.

Key Features

Fits 2000-2009 Honda S2000.
Main bearing set for Honda F20C and F22C engines.
Features King's pMax black racing material for improved durability.
Bearings are 0.25mm undersize for use with machined crankshafts.
Designed for performance and racing applications.

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About this part

Product Details

This is a set of performance main bearings from King Engine Bearings, specifically made for the Honda F20C and F22C engines found in the 2000-2009 Honda S2000. These bearings are a 0.25mm undersize, meaning they are intended for use when the crankshaft journals have been machined down by 0.25mm during an engine rebuild. They feature King's pMax black racing material, which is a popular choice for high-performance applications.

The pMax black material is known for its strength and ability to handle the increased loads and temperatures common in racing or heavily modified engines. This material helps to reduce friction and wear, ensuring the crankshaft stays properly supported even under demanding conditions. Installing these bearings is a key step when rebuilding or refreshing the bottom end of your S2000's engine to ensure long-term reliability.