FASS Titanium Signature Series 250F 220GPH Fuel System for GMC/Chevrolet 2020-2023 Duramax 6.6L (700-900HP) Cooling~Radiators and less prone to degradation Drivetrain~Clutch Kits - Single TSPD11140F110G Select YOUR Choice:Custom Color (10-14 Day Lead Time) CARB Exempt ID D

and less prone to degradation than the factory rubber Cummins coolant hoses

This product MUST be used in conjunction with custom tuning

and increased engine RPM can quickly max out the capabilities of your stock pushrods causing flex that leads to valvetrain damage and power loss

added a bigger turbo

1992 GMC K2500 Sierra

FASS Titanium Signature Series 250F 220GPH Fuel System for GMC Chevrolet 2020 2023 Duramax 6.6L (700 900HP) Cooling~Radiators and less prone to degradation Drivetrain~Clutch Kits Single TSPD11140F110G Select YOUR Choice:Custom Color (10 14 Day Lead Time) CARB Exempt ID D and less prone to degradation than the factory rubber Cummins coolant hoses This product MUST be used in conjunction with custom tuning