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Bell Performance Product Testimonials

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Diesel Fleet Heavy Trucks and Equipment

Lumber Trucks Gained a Gear in Diesel Power

“I wdiesel power gainsould like to give the following endorsement of your diesel fuel additive Dee-Zol. In our lumber trucks, we have gained a gear in power and anywhere from two tenths to four tenths of a mile per gallon running at full power.  In effect, we will continue to purchase Dee-Zol for our equipment and recommend its use to all diesel users.”


Lumber Company, Washington State

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