The Pre-Combustion Solution for Maximum Engine Efficiency! Air & Vapor degrade diesel engine fuel economy, performance and increase maintenance cost. Regardless of the type of injection system that your engine has it will never perform at the designed efficiency level with air & vapor present in the fuel! The most noticeable results of air/vapor in fuel are increased fuel consumption, increased exhaust emissions, loss of power, and rough idle. CAT Special Instruction 651-1250 states: “Normally No. 2 Diesel Fuel contains about 10% air…When the amount of dissolved air exceeds 10%, fuel rate and power output are reduced”. Remove the air/vapor from the fuel and the engine will perform as never before… Better Fuel Economy, Cleaner Exhaust, Increased Power Output, Smooth Idle, and more! Fuel mileage increases for CATERPILLAR 3406E, C13, C15, & C16 engines have been from .3 MPG to 1.0 MPG. The Champ II Model # A7SOCA701 is a High-pressure ”Spin-On” Fuel Air Separator for CATERPILLAR engines using filter No’s 1R-0749 or 1R-0750. This unit mounts easily on the secondary fuel filter head. Simply remove the filter, Spin-On the Champ II Model # A7SOCA701 , replace the fuel filter and then install the return line. The air/vapor return line connects to the engine return line with special fittings that are included with the system. NOTE: For maximum improved performance for your CAT Engine, see our “Performance Upgrade Kit” Part # 905-01-0100-H for CATERPILLAR 3406E, C15, and C16!
NOT INCLUDED: Filter Bases and Head (Sold Separately)