Name: ACL Toyota 1FZ-FE Standard Size w/ Extra Oil Clearance High Performance Main Bearing Set
Brand: ACL
Price: 242.57 USD
Availability: InStock

Question 1

What does 'extra oil clearance' mean?

Accepted Answer

Extra oil clearance means the bearings are designed with slightly more internal space than stock. This allows for a thicker film of oil between the bearing and the crankshaft, which is helpful in high-performance engines that experience higher loads and temperatures. It's a common upgrade when building a motor for racing or forced induction.

Question 2

Are these bearings coated?

Accepted Answer

The manufacturer does not specify any coating for these bearings. Refer to the manufacturer's website or contact ACL directly for more information.

Question 3

What other parts should I replace when installing these bearings?

Accepted Answer

When replacing main bearings, it's always a good idea to inspect and/or replace the connecting rod bearings at the same time. Also, inspect the crankshaft for wear and have it machined if necessary. Refer to the manufacturer's installation instructions for details.

Specifications

ACL Toyota 1FZ-FE Standard Size w/ Extra Oil Clearance High Performance Main Bearing Set

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