Name: ACL Subaru/Scion FA20 .025mm Oversized High Performance Rod Bearing Set
Brand: ACL
Price: 44.70 USD
Availability: InStock

Question 1

What does '0.025mm oversized' mean?

Accepted Answer

When a crankshaft is damaged, a machine shop can grind it down to a smaller, consistent diameter. This requires bearings that are slightly thicker than stock to maintain the correct oil clearance. These ACL bearings are 0.025mm (approximately 0.001 inch) larger in diameter to compensate for this material removal.

Question 2

Are these bearings compatible with other engine modifications?

Accepted Answer

These bearings are designed to be compatible with a range of engine modifications, but it's always a good idea to check clearances during assembly. Proper oil clearance is critical for bearing life, especially in high-performance engines.

Question 3

What else should I replace when replacing rod bearings?

Accepted Answer

When replacing rod bearings, it's best practice to inspect the connecting rods for any signs of wear or damage. Also, plastigage is essential to verify proper oil clearance after installation. Refer to the manufacturer's installation instructions for details.

Specifications

ACL Subaru/Scion FA20 .025mm Oversized High Performance Rod Bearing Set

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