Name: ACL Subaru EJ20/EJ22/EJ25 (52 Journal Size) Std Size High Perf w/ Extra Oil Clearance - CT-1 Coated
Brand: ACL
Price: 72.01 USD
Availability: InStock

Question 1

What does 'extra oil clearance' mean for my engine build?

Accepted Answer

Extra oil clearance bearings provide a slightly larger gap between the crankshaft and the bearing surface. This increased space allows for a greater volume of oil to flow, which can be beneficial in high-performance engines where increased lubrication and cooling are needed to handle higher loads and temperatures. However, it's crucial to ensure that the oil pressure remains within the recommended range.

Question 2

Are these bearings coated?

Accepted Answer

Yes, these bearings feature a CT-1 coating. This coating helps to reduce friction and wear, which can extend the life of the bearings and improve engine performance. It also provides added protection during engine start-up when oil pressure may be lower.

Question 3

What other parts should I replace when installing new main bearings?

Accepted Answer

When replacing main bearings, it's best practice to also inspect and, if necessary, replace the connecting rod bearings at the same time. Additionally, consider replacing the main bearing bolts, as they are often torque-to-yield and should not be reused. Always refer to the manufacturer's specifications for proper installation procedures and torque values.

ACL Subaru EJ20/EJ22/EJ25 (52 Journal Size) Std Size High Perf w/ Extra Oil Clearance - CT-1 Coated

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