Name: ACL Porsche 930 78-79 Turbo H6 .25mm Oversized High Performance Rod Bearing Set
Brand: ACL
Price: 142.95 USD
Availability: InStock

Question 1

What does it mean for a bearing to be 'oversized'?

Accepted Answer

An oversized bearing is designed to compensate for a crankshaft that has been machined. When a crankshaft is ground down, the rod journal becomes smaller. An oversized bearing has a slightly reduced inner diameter to maintain the correct oil clearance.

Question 2

What other parts should I replace when replacing rod bearings?

Accepted Answer

When replacing rod bearings, it's always a solid idea to inspect the connecting rods for any signs of wear or damage. Also, plastigauge can be used to confirm proper oil clearance after installation. Refer to the manufacturer's installation instructions for details.

Question 3

How do I know if I need oversized bearings?

Accepted Answer

If your crankshaft has been machined, you will need to use oversized bearings to compensate for the reduced diameter of the rod journals. A machine shop can advise on the correct bearing size based on the amount of material removed during machining.

ACL Porsche 930 78-79 Turbo H6 .25mm Oversized High Performance Rod Bearing Set

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