ACL BMW M20/M50/M52/M54 - 1919CC 80.0mm Bore 66.0mm Stroke .001in Clearance on STD Main Bearing Set - 7M1532HX-STD

Frequently Asked Questions

Do these ACL Race Series Main Bearings fit my 1985 BMW 323i?

Confirming fitment for your 1985 BMW 323i is straightforward with these ACL Race Series Main Bearings. They are explicitly listed to fit 1982-2009 BMW 323Ci/323i/323is and 25 additional models. You can trust their precise engineering for your specific vehicle.

What is the installation difficulty for ACL Race Series Main Bearings?

Professional installation is strongly recommended for these ACL Race Series Main Bearings. This ensures precise fitting and optimal function, as confirmed by the recommended install type. A qualified technician will guarantee their correct integration into your engine.

How do these bearings enhance my engine's performance on the track?

These ACL Race Series Main Bearings achieve optimal crankshaft support, crucial for peak performance on the track. With a usage score of 9 for Track/Autocross, they deliver enhanced engine reliability and smoother, more powerful acceleration. Experience the difference precision makes in demanding conditions.

What is the targeted clearance for these ACL Race Series Main Bearings?

These ACL Race Series Main Bearings are engineered with a precise 0.001 inch clearance for peak engine performance. This exact specification ensures optimal crankshaft support and reduces friction. Trust in this meticulous engineering for maximum engine efficiency and durability.