Product Description
ACL Race Series HX offers top - notch engine bearings. Rods are ACL #4B1972HX with a size of 47.98 - 48.00mm. Mains are ACL #5M1959HX, sized 54.98 - 55.00mm. Thrust is ACL #1T1957, measuring 61.25 - 61.50mm. With a unique blend of design, metallurgy, and engineering, these bearings meet the high - performance expectations of drivers. They're built to handle higher RPM conditions and are available for many popular 4, 6, and 8 - cylinder engines.
Using these ACL bearings is straightforward. Just install them following your engine's standard installation process. When installing, make sure the bearings fit snugly and there are no signs of damage. As for maintenance, regularly check the engine oil level and quality. Clean oil is crucial for the bearings' smooth operation. Also, monitor the engine's RPM. While these bearings can withstand higher RPMs, try to avoid long - term high - RPM operation to extend their lifespan. If you notice any unusual noises or performance issues, it's a good idea to inspect the bearings right away.
