If you're looking to give your engine the kind of support it really deserves, check out these ACL Race Series Engine Bearings. These aren’t your run-of-the-mill bearings; they’re built for the serious driver who pushes their ride to the limit. Whether you’ve got a 4, 6, or 8-cylinder setup, these bearings are designed to handle the heat when you’re revving high and going fast.

What makes these bearings stand out?

• First off, the high-strength overlay plate is a game changer. It’s thinner, which means it’s got better fatigue properties. You won’t have to worry about them wearing out too soon.
• All the rod bearings come with hardened steel backs. This adds extra support for the bearing lining and keeps everything snug in the housing. No more worrying about slippage when you're pushing your engine.
• We’ve bumped up the crush on these bearings, which means they stay put and won’t let you down when you need them most.
• They’ve eliminated flash plating on the back, which helps with heat transfer. This is crucial for keeping everything cool and maximizing the grip between the bearings and their housing.
• With increased eccentricity, these bearings adjust for any bore distortion you might get at high RPMs. This helps in forming 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 conrod bearings. Better flow means better performance.
• And let’s not forget about the tight tolerances. Consistent wall thickness keeps your clearances just right, which is key for any performance build.
• Lastly, the enlarged ID chamfers on the edges accommodate those large fillet radii on performance crankshafts. It’s all in the details.

Specifications:

• These bearings are crafted using innovative manufacturing techniques, ensuring you’re getting the latest in quality.
• Safety and reliability are paramount, so you can trust they’ll hold up under pressure.
• The precise engineering means you're not just getting a part; you’re getting a piece of technology designed to perform.

Fitment:

These bearings fit a variety of models, including:

• Ford Probe (1989-1997)
• Mazda MX-6 (1988-1992)
• Mazda Protege (1990-2003, specifically the 4B8300-.25 ACL Mazda 1991CC FS 0.25mm Oversized Rod Bearing Set, for model years 1993-2002)

So if you're serious about performance and want to ensure your engine runs smoothly under pressure, these ACL Race Series Engine Bearings are definitely worth considering. They’ve got the build and the tech to back you up when you’re pushing your ride to the max.