Diesel Bombers - Waste Motor Oil In A Second Gen?

Quote:

Originally Posted by Uncle Bubba (Post 357274)

Unless I'm missin somethin here then this study was conducted by an individual in his garage or basement.

Not correct... (Copied right from the document)

METHOD:
An independent research firm was hired to do the laboratory work. The cost

of the research was paid for voluntarily by the participating additive
manufacturers. Declining to participate and pay for the research were the
following companies: Amsoil and Power Service. Because these are popular
products it was determined that they needed to be included in the study.
These products were tested using funds collected by diesel enthusiasts at
“dieselplace.com”. Additionally, unconventional additives such as 2-cycle oil
and used motor oil were tested for their abilities to aid in diesel fuel lubricity.

These were also paid for by members of “dieselplace.com”.

BLIND STUDY:
In order to ensure a completely unbiased approach to the study, the
following steps were taken:
Each additive tested was obtained independently via internet or over the
counter purchases. The only exceptions were Opti-Lube XPD and the biodiesel
sample. The reason for this is because Opti-Lube XPD additive was
considered “experimental” at the time of test enrollment and was not yet on
the market. It was sent directly from Opti-Lube company. The bio-diesel
sample was sponsored by Renewable Energy Group. One of their suppliers,

E.H. Wolf and Sons in Slinger, Wisconsin supplied us with a sample of 100%

soybean based bio-diesel. This sample was used to blend with the baseline
fuel to create a 2% bio-diesel for testing.
Each additive was bottled separately in identical glass containers. The
bottles were labeled only with a number. This number corresponded to the
additive contained in the bottle. The order of numbering was done randomly
by drawing names out of a hat. Only Spicer Research held the key to the
additives in each bottle.
The additive samples were then sent in a box to the independent research
firm for testing. The only information given them was the ratio of fuel to be
added to each additive sample. For example, bottle “A” needs to be mixed at
a ratio of “480-1”. The ratio used for each additive was the “prescribed
dosage” found on the bottle label for that product. Used motor oil and 2-
cycle oil were tested at a rationally chosen ratio of 200:1.
The technician at the laboratory mixed the proper ratio of each “bottled
fluid” into a separate container containing the baseline fuel. The data,
therefore, is meaningful because every additive is tested in the same way
using the same fuel. A side-by-side comparison of the effectiveness of each

additive is now obtainable.