FASS SEMI, Heavy Equip.

Free Shipping Anywhere in Lower 48 States

CAT,Cummins,Detroit & Mack
Unit Injected Mechanical Engines
Other Applications - High Pressure

My FASS System paid for itself in about six months"

Steve Snyder of Wichita, Kansas writes:

"I have a 1982 PETERBILT with a 2406-A Cat. I used to get 4.3 mpg. The engine was hard to start and ran rough and missed for a few minutes after. It always had air in the fuel return line. The engine surged during idling and smoked bad under a pull.

I installed a FASS System and things really changed. The first thing I noticed was how much faster the engine started and ran smooth. The air was gone from my fuel return. After about 50 miles I noticed that the engine pulled better than it ever had. It had 3 lbs more intake manifold pressure and the exhaust gas temp was 50 degrees less than before. The biggest thing was it was getting 4.75 mpg. After about two weeks I settled down and drove a little easier the mileage came up to 5.0.

I figured that I paid for the FASS System in about six months in fuel saving alone. I will never own another truck without a FASS System.

How can you afford not to?"

"Increase in performance and fuel mileage"

Chris Behrens of Brodheadsville, PA writes:

"The recent installation of your FASS system has performed as well as you said it would. I installed the unit on a Cummins BC III 400 HP with 550,000 miles on the last rebuild. The improved fuel mileage was enough satisfaction but the increased power was better than I expected. My fuel mileage went from 5.1 MPG to 5.6 MPG and that is a combination of highway and rural driving. With that kind of increase the system should pay for itself before the end of the year.

The increase in horsepower allows me to pull hills a full gear higher than before. Shifting is smoother since the engine is so much more responsive. The engine idles like a kitten and I noticed that the back of my stacks don't turn black as quickly. I also noticed that since installing the FASS system I don't get as much oil dripping from the engine breather tube. Every aspect of the performance from my engine has improved. My only regret is that I didn't install this product sooner.

Installation was straight forward. I bought reusable fittings so I could cut the lines exactly to the length I needed and made them myself, any mistakes were easily corrected. I completed the project in about 8 hours plus half a day waiting for the injection pump to have the Hydra Seal installed. It was actually a pleasant project since everything went so smoothly. I appreciated your help over the phone with the questions I had. I would recommend your system to anyone looking for an increase in performance and fuel mileage."


"Increased pulling power & better fuel mileage"

John Marple writes:

"I am writing in regards to your FASS system I bought for my 2000 Western Star with a 500 Cat. Since installing it in May I am getting anywhere from 1/2 to 3/4 mile better fuel milage. I run regional in TP, LA, AR and OK. My longest haul is 350 miles and a lot if local work. If i were to run OTR I could probably get better, but I am happy with this. I also had a check up on the motor, and they said there was no air in the system from the pump to the injectors. I have also notice an increase in my pulling power."

 

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PEAK DIESEL PERFORMANCE INC
3381 208th STREET,LANGLEY, B.C, V2Z 2C5
Open Monday to Friday 8am to 5 pm West Coast Time

All prices quoted are in US dollars
We ship from the USA and from Canada to provide you with the best shipping rates possible
all invoicing is done in the customer's home currency 
1-877-858-7325