ACL Race Series are trimetal rod bearings designed for higher RPM conditions and high loads in performance engines. Their reinforced construction provides improved support for the bearing lining.
Increased eccentricity helps compensate for bore distortion at high RPM and assists in forming a hydrodynamic oil film. Tight, consistent wall tolerances help maintain consistent clearances.
- High-strength overlay plate with reduced thickness for improved fatigue properties.
- Hardened steel backs for improved support of the bearing lining and bearing retention in the housing.
- Increased crush for improved bearing retention in the housing.
- Elimination of flash plating on the back for improved heat transfer and increased grip between the bearing and housing.
- Increased eccentricity to compensate for bore distortion and assist in forming hydrodynamic oil films.
- Enlarged ID chamfers on bearing edges where required for large fillet radii on performance crankshafts.
Suitable for: Suzuki Grand Vitara II (JT), Suzuki Ignis I (FH), Suzuki Liana I (ER/RH).
Engines: M16A, M15A, M18A. Please check your vehicle’s engine code (registration document or VIN) before ordering; if in doubt, contact us and we will check for you.
Sizes
STD is the standard size for an unground crankshaft. Undersizes (−0.25 mm, −0.50 mm …) are for a reground crank, and “+0.025 mm clearance” (X) is for highly stressed engines. Your machine shop chooses the size after measuring.

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