ACL Race main bearings with Calico CT-1 coating use a dry film lubricant that helps reduce friction and abrasive wear. The coating provides intermittent dry lubrication and is not affected by dust or dirt.
Coated main bearings offer increased embedability, strength and durability. CT-1 helps protect the crankshaft during intermittent oil starvation and is resistant to oil and fuel.
- Calico CT-1 coating with a low coefficient of friction
- Chemical resistance and corrosion protection
- Excellent embedability for embedding debris in the bearing
- Typical coating thickness: 0.00025–0.00030 inch (6–7.5 microns)
- ACL Race Series Calico CT-1 main bearing set
Suitable for: Opel Ascona C (J82), Opel Astra F (T92), Opel Calibra A (C89), Opel Kadett E (T85), Opel Manta B (58), Opel Omega A (V87), Opel Rekord E (17), Opel Vectra A (J89).
Engines: 16D, 16N, 17D, 18E, 18S, 20SER, 20XE, C18NE, C18NT, C18NZ, S18NV, Y22SE, 18N, 18SE, 20SE, C18XE, C20NE, E18NV. 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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