ACL
ACL Nissan DETT VQ35HR DOHC 4V TT 0.25mm Oversized High Performance Rod Bearing Set - 6B2639H-.25
- SKU:
- ACL6B2639H-.25
- MPN:
- 6B2639H-.25
- Availability:
- Regularly stocked product
Description
How often should I replace my rod bearings?
ACL Race Series Rod Bearings are designed for high-performance engines and require professional installation; consult your mechanic for specific replacement intervals based on usage.
What is the difference between OEM and performance rod bearings?
Performance rod bearings like ACL Race Series offer tighter tolerances and superior oil film strength, reducing friction for increased horsepower output compared to OEM bearings.
ACL Race Series Rod Bearings deliver superior engine protection and a 9/10 performance score for track, drag, and competition use. Engineered with advanced materials and tighter tolerances, these bearings achieve reduced friction for enhanced horsepower output. Trust ACL for sustained performance and confidence in your high-stress racing applications.
Why Choose the ACL Race Series Rod Bearings
Delivers superior oil film strength for enhanced engine protection under extreme loads.
Achieves tighter tolerances for reduced friction and increased horsepower output.
Provides exceptional durability for sustained performance in high-stress racing environments.
Maximizes bearing life for reliable operation through demanding track sessions.
Who Is This For?
Track / Autocross — 9/10
Reduces friction for increased horsepower output.
Drag Racing — 9/10
Reduces friction for increased horsepower output.
Racing Competition — 9/10
Reduces friction for increased horsepower output.
Street Performance — 8/10
Achieves tighter tolerances for reduced friction.
Engine Performance — 9/10
Reduces friction for increased horsepower output.
Frequently Asked Questions
Are ACL Race Series Rod Bearings a worthwhile upgrade over OEM?
Upgrading to ACL Race Series Rod Bearings delivers superior oil film strength for enhanced engine protection. This upgrade is highly recommended for "Racing Competition" with a score of 9, offering sustained performance in high-stress environments and a significant improvement over stock.
How difficult is it to install ACL Race Series Rod Bearings?
Professional installation is recommended for ACL Race Series Rod Bearings to ensure proper seating and performance. Confirm fitment with a qualified technician, as correct installation is crucial for achieving tighter tolerances and reduced friction.
What performance gains can be expected from ACL Race Series Rod Bearings?
ACL Race Series Rod Bearings achieve tighter tolerances for reduced friction and increased horsepower output, directly benefiting "Engine Performance" applications with a score of 9. This precision engineering maximizes bearing life for reliable operation through demanding track sessions.
Will ACL Race Series Rod Bearings fit my specific vehicle?
Confirm fitment with your vehicle to ensure optimal compatibility and performance with ACL Race Series Rod Bearings. These bearings are designed for demanding applications, delivering exceptional durability for sustained performance in high-stress racing environments.
Additional Resources
Browse More: Shop All Bearings — Engine Components
Additional Information
Clearance Item: |
N |
MPN: |
6B2639H-.25 |
Proposition 65: |
N |
Case Lot Quantity: |
1 |
Category: |
Engine Components>Bearings |
Track / Autocross: |
9/10 |
Drag Racing: |
9/10 |
Racing Competition: |
9/10 |
Street Performance: |
8/10 |
Engine Performance: |
9/10 |
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