ACL Race rod bearings Calico CT-1 for Mitsubishi 4B11 feature a CT-1 Dry Film Lubricant coating that helps reduce friction and abrasive wear. The coating provides intermittent dry lubrication and is not affected by dust or dirt.
The bearings offer increased embedability, strength and durability. The dry film lubricant helps protect the crankshaft during intermittent oil starvation. The set includes ACL Race Series rod bearings with Calico CT-1 coating.
- Coating: Calico CT-1 Dry Film Lubricant
- Coating thickness: 0.00025–0.00030 inch (6–7.5 microns)
- Properties: low coefficient of friction, oil and fuel resistance, and corrosion protection
- Embedability: debris contaminants can embed in the bearing, helping avoid damage to the crankshaft
- Oil temperature: reduction of oil temperature by as much as 8–11 °C
Suitable for: Mitsubishi Lancer VIII (CY/A).
Engines: 4B11 (4B11-T). 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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