Name: ACL Toyota 1GR-FE V6 DOHC .25mm Oversized High Performance Rod Bearing Set
Brand: ACL
Price: 80.31 USD
Availability: InStock

Question 1

What does it mean to have oversized bearings?

Accepted Answer

When an engine is rebuilt, the crankshaft and connecting rods may be machined to ensure proper alignment and surface finish. This machining process can remove a small amount of material, which increases the clearance between the bearing and the crankshaft. Oversized bearings compensate for this extra clearance, ensuring proper oil pressure and preventing engine damage.

Question 2

How do I know if I need oversized bearings?

Accepted Answer

The engine builder will measure the crankshaft and connecting rod journals to determine the correct bearing size needed. This measurement will indicate whether standard size bearings can be used, or if oversized bearings are required to achieve the correct oil clearance.

Question 3

Are there any special installation requirements for oversized bearings?

Accepted Answer

Installation is the same as with standard-sized bearings. Refer to the manufacturer's installation instructions for proper torque specifications and any other specific instructions. Always use assembly lube on the bearing surfaces during installation.

ACL Toyota 1GR-FE V6 DOHC .25mm Oversized High Performance Rod Bearing Set

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