FASS (Fuel Air Separation System)

  • Removes AIR / Vapor from Your Fuel
  • Consistent Flow of Fuel
  • Reliable High Volume Pumps
  • Increase Horse Power
  • Increase Torque
  • Increase Fuel Economy
  • Reduces Carbon Monoxide & Carbon Dioxide
  • 13,000 – 15,000 Hour Life Expectancy
  • That Equates to 500,000 Plus Miles
  • Up to 200 GPH
  • 160 Maximum PSI
  • Motor Has Up to 406 OZ Inches of Stall Torque
  • Interchangeable Filters

How FASS Works

The FASS Fuel System was designed to give yesterday and today’s diesel engine “Test Cell Performance” in “Real World Conditions.”

Recognizing the conditions of the test cell vs. real world application introduces a whole gamete of variables affecting the fuel supply/delivery to the engine;

In a manufactures test cell, if you ever have the chance to go on a tour, you will recognize optimal engine conditions. Optimal engine conditions equal optimal engine performance. Optimal engine performance consists of optimal fuel supply. Manufactures’ tests vary slightly from one manufacture to the other but are configured with these basics:

  • Fuel tank is usually at least 10 feet above the engine
  • Fuel tank is stationary
  • Return fuel is returned to a separate tank

With the optimal fuel supply achieved, the fuel injection system can perform the job for which it was designed, keywords, optimal performance. That is to deliver virtually pure fuel to the injectors at the proper pressure; the injectors can then deliver the proper amount of fuel at the proper time into the cylinder for a more complete combustion. Understand fuel injection systems were designed to inject a predetermined amount of fuel at a predetermined time.

Give thought to the real world applications. As you might have noticed, we are unable to raise our fuel tanks higher than they are.

  • Fuel tanks are usually below the engine and separated from the engine by 5 – 15 feet
  • Vehicles are in motion
  • Hot return fuel is routed into the fuel supply tank

View the Installation Manuals on the FASS Website.

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Nor Cal Diesel Rally 2007

What a pleasure watching the Nor-Cal Diesel Rally 2007 come together. We couldn’t have asked for a smoother event. With a 1,000 spectators, 148 entries, 20, and most of all perfect conditions, what an extremely amazing event! We would like to thank everyone for working together and making the J&H Nor-Cal Diesel Rally 2007 an absolutely awesome, fun family event. Thank you: spectators, participants, sponsors and volunteers...more »

Event Results »

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