Name: ACL Audi TTRS 2480cc Turbo 5cyl 0.025 Oversized High Performance Main Bearing Set
Brand: ACL
Price: 190.04 USD
Availability: InStock

Question 1

What does '0.025 oversized' mean?

Accepted Answer

The term '0.025 oversized' indicates that the bearing's outer diameter is 0.025 inches larger than the standard size. These bearings are typically used in engine builds where the main bearing bores in the engine block have been machined or honed, requiring a slightly larger bearing to achieve the correct oil clearance.

Question 2

What other parts should I replace when installing new main bearings?

Accepted Answer

When replacing main bearings, it's always a good idea to inspect and/or replace the connecting rod bearings at the same time. Also, inspect the crankshaft for wear or damage, and consider having it professionally polished or ground if necessary. Always use new main cap bolts and the correct torque when installing.

Question 3

Are these bearings compatible with other engine modifications?

Accepted Answer

ACL Race Series bearings are designed to be compatible with a wide range of engine modifications, including increased boost, higher compression ratios, and aftermarket crankshafts. However, it's crucial to ensure that the bearing clearances are properly set according to the engine builder's specifications to achieve optimal performance and reliability.

ACL Audi TTRS 2480cc Turbo 5cyl 0.025 Oversized High Performance Main Bearing Set

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