
ACL Bearings
The unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine bearings.
Designed to withstand higher RPM conditions, ACL Race Series Engine Bearings are available for many of the popular 4, 6 & 8 cylinder applications and feature:
- High strength overlay plate with reduced thickness for improved fatigue properties
- Hardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.
- Increased crush for improved bearing retention
- Elimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing.
- Increased eccentricity to compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films.
- 3/4 grooved Main Bearings to optimize bearing load carrying surface area and oil flow to the conrod bearings.
- Tight consistent wall tolerances to help you maintain consistent clearances.
- Enlarged ID chamfers on bearing edges where required to accommodate large fillet radius on performance crankshafts.

Turbosmart
The award-winning Kompact EM series Blow-Off Valves, are the world’s first truly plug and play Blow-Off Valves. Simply unplug and unbolt your OEM Blow-Off Valve, and install ours in its place. No adaptors, hoses or extra assembly required. All this while retaining complete OE control of the BOV’s operation.
fitment for the N13 and N55 engines.
Featured parts
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ACL Race Bearings Connecting Rod Bearing Set N54 / N55 / S55
- Vendor
- ACL Bearings
- Regular price
- $219.64
- Sale price
- $219.64
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F8x BMW M2C/3/4 S55 TURBO BLANKET
- Vendor
- Funk Motorsport
- Regular price
- from $241.61
- Sale price
- from $241.61
- Regular price
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Teamrpm N55 F chassis downpipe
- Vendor
- Team RPM
- Regular price
- $329.46
- Sale price
- $329.46
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Service Kit S55 - Platinum
- Vendor
- Team RPM
- Regular price
- from $549.11
- Sale price
- from $549.11
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Eventuri F87 M2 Competition Carbon Fiber Intake
- Vendor
- Eventuri
- Regular price
- $2,635.76
- Sale price
- $2,635.76
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Mosselman N55 EWG Turbocharger, MSL48-60
- Vendor
- Mosselman
- Regular price
- from $3,586.60
- Sale price
- from $3,586.60
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