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Anyone else heard of this product? I just watched some gasoline (LS7) dyno pulls with and without the product. 3 pulls each way to set baseline. The test results showed hp and tq improvements, also as much a 3 gallons per hour better economy. They have a kit for 91-04 power strokes listed on their site.
Fitch Fuel
91-04 Power Stroke
So REAL thing or just another ONE OF THESE?
Fitch Fuel
91-04 Power Stroke
So REAL thing or just another ONE OF THESE?