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Uploaded by Boronclsbond on Aug 27, 2008
Motor Silk will reduce your fuel cost by 10% to 20%.
Autos & Vehicles
Standard YouTube License
@efesair I beg to differ. I have it in my 7.3L Powerstroke diesel and I get 28+ miles per gallon on the highway.
spencnaz 1 year ago
does not work... the only product in that class which works is Borpower, manufactured by NNT of Turkey.
efesair 3 years ago
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@efesair I beg to differ. I have it in my 7.3L Powerstroke diesel and I get 28+ miles per gallon on the highway.
spencnaz 1 year ago
does not work... the only product in that class which works is Borpower, manufactured by NNT of Turkey.
efesair 3 years ago