Name: ACL Nissan VG30DETT 3.0L-V6 0.25 Oversized High Performance Rod Bearing Set - CT-1 Coated
Brand: ACL
Price: 102.62 USD
Availability: InStock

Question 1

What does '0.25' or '0.010' oversize mean?

Accepted Answer

When an engine is rebuilt, the crankshaft journals are often ground down to remove imperfections. This bearing set is 0.25mm / 0.010 inch larger than the standard size to compensate for the material removed during the crankshaft grinding process, ensuring proper oil clearance.

Question 2

How do I know if I need oversized bearings?

Accepted Answer

Consult your engine builder or machinist. They will measure the crankshaft journals after grinding and determine the appropriate bearing size needed to achieve the correct oil clearance. Using the wrong size bearing can cause engine damage.

Question 3

Are these bearings coated?

Accepted Answer

Yes, this bearing set features a CT-1 coating. Coatings like CT-1 help reduce friction and wear, which is especially important in high-performance engines. This can contribute to improved engine life and performance.

ACL Nissan VG30DETT 3.0L-V6 0.25 Oversized High Performance Rod Bearing Set - CT-1 Coated

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