AirDog II 165 is recommended for your heavily modified Duramax, has an adjustable fuel pressure regulator, and DOES NOT require removal of the bed or dropping the fual tank to drill for a new draw straw. These features make the AirDog II a great performance and time saving upgrade from the original AirDog and definitely worth the extra money!
Other features include:
All AirDog lines snap onto original fuel lines with OE style connectors
Complete installation kit with everything you need from electrical harness to hose and zip-ties
Removes air/vapor from diesel fuel
Allows pure diesel fuel to reach engine
Longer injectior life
Increased fuel economy
Optimized engine performance
Increased torque output
Improved throttle response
Small & Compact: ONLY 7L X 10T X 3.2W
Dual Feed Gerotor Pump: Quiet, Efficient,Long Lasting!
The AirDogII® Fuel Air Separation System is a one of a kind product that features Demand Flow and an Adjustable Regulator that lets you fine tune your fuel system for increased fuel economy, power, and performance!
Low Fuel Pressure (5PSI) warning light sold seperately.