If you're diving into the world of high-performance engines, you know that every little detail matters. The ACL Race Series Engine Bearings are built for those who push their engines to the limits. Whether you're wringing out a 4-cylinder or a beefy V8, these bearings are designed to handle the heat and stress of high RPMs without breaking a sweat.

What makes these bearings stand out?

• First off, they come with a high-strength overlay plate that's thinner than your average bearing. This means better fatigue resistance, which is crucial when you're pushing your engine hard.
• All rod bearings feature hardened steel backs. This is not just for show; it helps support the bearing lining and keeps everything securely in place inside the housing.
• They've upped the crush factor too, which means better bearing retention. You want these things to stay put, especially when you're hitting those high RPMs.
• No flash plating on the backs means better heat transfer. This is essential for keeping things cool and ensuring a solid grip between the bearings and the housing.
• With increased eccentricity, these bearings can handle bore distortion at high speeds and help form those all-important hydrodynamic oil films.
• The 3/4 grooved main bearings are designed to optimize the load-carrying surface area and enhance oil flow to the connecting rod bearings. This is a game changer for performance.
• Consistent wall tolerances make it easier to maintain clearances, so you’re not constantly second-guessing your setup.
• And if you’ve got performance crankshafts, the enlarged ID chamfers on the bearing edges accommodate larger fillet radii without a hitch.

Here are the specs you need to know:

• Sizes available: STD, 025, .25
• Oil clearance: Standard
• Half type: Identical halves
• Material: Tri-metal with hardened steel backs
• Min standard shaft size: 2.1646 in / 54.98 mm
• Max standard shaft size: 2.1654 in / 55 mm
• Min standard tunnel size: 2.3228 in / 59 mm
• Max standard tunnel size: 2.3236 in / 59.02 mm
• Max wall at crown: 0.0790 in / 2.007 mm
• Max overall length: 0.7874 in / 20.00 mm

Compatibility:

These bearings are a perfect fit for:

• Acura Integra (1986-2001)
• Honda Accord (1990-1993 & 1998-2020)
• Honda CR-V (1996-2020)
• And specifically designed for the Honda K20A3, Acura B17A1, B18A1, B18B1, B18C1, B18C5 VTEC, K20A2, and K24A with a 0.025mm oversized option.

So if you're looking to upgrade your engine’s internals, these ACL Race Series Engine Bearings might just be what you need. They’re made for serious drivers who demand serious performance.