Carrillo COAT-S S-Coat Dry Film Bolt Coating Service for Connecting Rods

The Carrillo COAT-S is a specialized dry film bolt coating service from CP-Carrillo, designed to reduce friction and improve fastener performance in high-performance and racing engine applications. This coating is applied to connecting rod bolts to minimize galling, reduce torque scatter, and ensure more accurate and consistent clamping loads during assembly.

Key Features:

• Dry film lubricant coating formulated for high-stress fastener applications
• Reduces friction between bolt and rod bore for more consistent torque readings
• Minimizes galling and seizing during installation and removal
• Improves clamping force accuracy for critical engine assembly
• Compatible with Carrillo connecting rod bolt upgrades and custom rod orders
• Engineered for use in motorsport, performance street, and forced induction engine builds

The COAT-S option is ideal for engine builders who demand precision and repeatability in their connecting rod bolt installations. By reducing friction at the fastener interface, the S-coating helps ensure that specified torque values translate directly into the intended clamping load, a critical factor in high-RPM and high-boost applications.