emsa testimonial letter

TEST RESULTS FOR MOTORMAX
	BEFORE	AFTER
ENGINE OIL TEMP	210 F	208 F
ENGINE BAY TEMP	166 F	149 F
WATER TEMP ENTERING RADIATOR	181 F	163 F
WATER TEMP EXITING RADIATOR	140 F	114 F
A/C DUCT TEMP	43 F	26 F
TRANS. FLUID TEMP	149 F	142 F
ALTERNATOR OUTPUT	TOP 102 AMPS LOWER 104 AMPS	TOP 111 AMPS LOWER 103 AMPS

Enclosed are the findings and test results that you requested. I believe that the results are very good. Let me begin by saying that after having been involved with this product and developing the tests and procedures to determine its usefulness in the ambulance industry, I feel that the product has significant value and we here in Tulsa will be using the product in all of our fleet vehicles. During one of our preliminary tests during late August we tested one of our vehicles on what ended up being a record high temperature day. At the beginning of the test the outside temperature was 100 F. After several interruptions the test was completed, but several hours later during the hottest time of the day. High of the day reached 108 F. The number that sticks out to me on that day is the fact that despite the increase in the ambient temperature the engine bay temp dropped seven degrees. Knowing that over the long haul heat will severely shorten the life of an engine and the under hood components,
I felt compelled to investigate further.

Let me first begin by setting up the test so that you might better understand what it was that we were testing and how we gathered the data. The test truck is a 1999 Ford F350 Super Duty, Type 1 ambulance with less than 1000 miles on it. It is powered by a 7.3 liter power stroke diesel engine and an E40D automatic transmission. The final test was run yesterday on a cloudless day 84 F. The truck was driven over a predetermined route. The “before” data was gathered, the truck was left to heat soak for 15 minutes. The MotorMax was added and the test was repeated. The data was gathered using a few different devices. The first one is the Ford link to the truck’s on board computer, the NGS tester. The second is a “Raytek” digital infrared temp gun. And the third is a PTC Minuteman Plus digital electrical system tool that provided the information on the alternator output. The following were recorded using the NGS tester; Engine oil temp, Engine bay temps, water temp, A/C duct temp, and trans fluid temp were all recorded using the Raytek temp gun. And the alternator output was recorded on the OTC machine.