What does the STDX size mean for these bearings?

The STDX designation means these bearings are 0.001 inch undersize compared to the standard size. This is often used during engine rebuilding to achieve specific bearing clearances, especially if the crankshaft journals have been machined.

What is the p-max black racing line coating?

The p-max black coating is a unique surface treatment King Engine Bearings uses on their XP series racing bearings. It's designed to reduce friction and help manage oil flow, which is beneficial for engine longevity under high-performance conditions.

Are these bearings suitable for a stock SR20DET engine?

While these are performance bearings designed for demanding use, they can be used in a stock SR20DET. However, their advanced features are most beneficial when the engine is modified or subjected to higher stress levels than a typical daily driver.

Specifications

Brand: King Engine Bearings
Part #: CR4587XPSTDX
UPC: 611500553967

King Engine Bearings Nissan SR20DET (GTiR FWD) 16V - (Size STDX) Performance Rod Bearing Set

Name: King Engine Bearings Nissan SR20DET (GTiR FWD) 16V - (Size STDX) Performance Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-nissan-sr20det-gtir-fwd-16v-size-stdx--t14-4326048
Price: 56.35 USD
Availability: BackOrder

$56.35

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King Engine Bearings performance rod bearing set for Nissan SR20DET (GTiR). Size STDX.

Key Features

Fits Nissan SR20DET (GTiR) 16V engines.
King Engine Bearings XP series performance rod bearing set.
Features p-max black racing line coating for reduced friction and improved oil flow.
STDX size indicates a 0.001 inch undersize for precise clearance adjustments.
Designed for high-performance SR20DET applications.

This rod bearing set is designed for the Nissan SR20DET (GTiR) 16V engine. Please verify fitment for your specific vehicle.

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About this part

Product Details

This is a performance connecting rod bearing set from King Engine Bearings, specifically made for the Nissan SR20DET engine found in the GTiR model. These bearings are part of King's XP series, which features their p-max black racing line. This design is intended for high-performance applications where engine durability under stress is critical.

The XP series bearings are well-built with a focus on strength and wear resistance. The p-max black coating is a unique feature that helps reduce friction and improve oil flow, which is important for keeping your engine running cool and preventing premature wear, especially during demanding use. This set is the STDX size, meaning they are 0.001 inch undersize, which can be useful for fine-tuning clearances during an engine rebuild.

When you're rebuilding the bottom end of your SR20DET, especially if you're pushing more power than stock, these bearings are a solid option to consider for their robust construction and advanced racing features.