ACL Race rod bearings are tri-metal engine bearings designed to withstand higher RPM conditions. The product is a con rod bearing set from the ACL Race Series.
The construction combines a high-strength overlay plate, hardened steel backs and features that improve bearing retention in the housing and heat transfer through the bearing.
- High-strength overlay plate with reduced thickness for improved fatigue properties
- Hardened steel backs on all rod bearings to improve support of the bearing lining and retention in the housing
- Increased crush for improved bearing retention
- Elimination of flash plating on the back to improve heat transfer and maximize grip between the bearing and its housing
- Increased eccentricity to compensate for bore distortion at high RPM and assist in forming hydrodynamic oil films
Suitable for: Fiat Fullback I, Hyundai Stellar I (F31/SF2), Mitsubishi Carisma I (DA), Mitsubishi Eclipse I (D2) / II (D3/A) / III (D5) / IV (DK/A), Mitsubishi Galant IV (A16) / IX (CZ/A) / V (E1A) / VI (E39A) / VII (E5/E7/E8) / VIII (EA), Mitsubishi Grandis I (NA/W), Mitsubishi L200 III (K60/K70) / IV (KA/KB), Mitsubishi L300 II / III (P0V/P1V/P2V), Mitsubishi L400 I (PD/PC/PB/PA), Mitsubishi Lancer II (A17) / IV (C6/C7) / V (CB/CD) / VI (CJ/CP) / VII (CS/A), Mitsubishi Outlander I (CU/W), Mitsubishi Pajero I / II (V20), Mitsubishi Space Runner I (N1/N2) / II (N6), Mitsubishi Space Wagon I (D0) / II (N30) / III (N50), Mitsubishi Tredia I (A21).
Engines: 4G63, 4G64, 4G69 (4G64, 4G63, 4G63-T, 4G69). 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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