Advanced CT-1 Coated Main Bearings

Take your engine build to the next level with the ACL Race Series featuring CT-1 coating. Designed for the VW/Audi 1781cc and 1984cc engines, these standard-size main bearings include a specialized solid-film lubricant coating that reduces friction and provides an extra layer of protection during cold starts and high-load conditions.

Why Choose CT-1 Coating?

• Friction Reduction: Minimizes heat and wear
• Cold Start Protection: Prevents metal-on-metal contact
• Durability: Enhanced resistance to oil starvation
• Fitment: Standard size for factory-spec engines
• Performance: Ideal for high-boost or track applications

The CT-1 coating is a game-changer for performance engines, offering superior surface protection that standard bearings lack. This set maintains the same high-quality tri-metal base as the standard ACL Race bearings, ensuring that you get the best of both worlds: structural integrity and surface-level protection. The #4 journal features the signature dual-sided oil groove to keep your crankshaft floating on a cushion of oil. If you are pushing your VW or Audi engine beyond factory limits, these coated bearings are a critical investment in your engine's longevity. Experience the difference in quality and performance with premium engine components from GGCRACING.