What does the STDX sizing mean for these bearings?

The STDX sizing indicates that these bearings are 0.001 inch undersize compared to standard bearings. This is often used when the crankshaft journals have been machined down during an engine rebuild to ensure proper clearance.

What is the 'pmax black' racing line?

The 'pmax black' designation refers to King Engine Bearings' racing line, which utilizes a tri-metal construction. This material is chosen for its enhanced durability and performance characteristics in high-stress engine applications.

Are these bearings suitable for a daily driver or only for racing?

While part of King's racing line, these bearings offer improved durability and performance that can benefit a well-maintained daily driver, especially one that sees spirited driving. They are a step up from standard bearings for engines that require more robust support.

Specifications

Brand: King Engine Bearings
Part #: CR4541XPSTDX
UPC: 611500542084

King Engine Bearings Honda F23A / F23Z / K20A3 16V (Size STDX) Performance Rod Bearing Set

Name: King Engine Bearings Honda F23A / F23Z / K20A3 16V (Size STDX) Performance Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-honda-f23a-f23z-k20a3-16v-size-stdx-pe-t14-364804
Price: 61.84 USD
Availability: BackOrder

$61.84

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King Engine Bearings performance rod bearing set for Honda F23A, F23Z, K20A3, and 16V engines. STDX size.

Key Features

Fits Acura CL (1998-1999), Acura RSX (2002-2006), Honda Accord (1998-2002), Honda Civic (2002-2005), Honda Odyssey (1998), and Isuzu Oasis (1998-1999).
This is a set of performance connecting rod bearings.
Features King's 'pmax black' racing line tri-metal construction.
The bearings are sized STDX, which is 0.001 inch undersize.
Designed for Honda F23A, F23Z, and K20A3 16V engines.

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About this part

Product Details

This is a set of King Engine Bearings performance rod bearings, specifically the CR4541XPSTDX model. These bearings are part of King's 'pmax black' racing line, offering a tri-metal construction designed for demanding applications. They are sized STDX, which is a 0.001 inch undersize compared to standard bearings, often used when the crankshaft journals have been machined down slightly.

These bearings are built for engines like the Honda F23A, F23Z, and K20A3, found in a range of vehicles including the Acura CL, Honda Accord, and Honda Civic. The pmax black material is a step up from their standard bearings, providing enhanced durability and performance for engines that see harder use. If you're rebuilding or refreshing an engine that needs reliable bearing support, this set is a solid option.