there has been a long standing debate on whether hydrogen generators or variations of them can actually provide additional gas mileage. A couple months ago my cable repair man was telling me about his mega cab and said he installed one so i bought one myself since the tax write off was worth it, didnt really think it would do anything myself, still breaking it in, but i just read in OFFROAD magazine how they were using the same setup i was and the emissions results were pretty impressive, at the bare least it burns your fuel off better which im sure doesnt hurt in trying to maintain a motor, not that anyone is ever too concerned with that, but i have noticed a 3-5 mpg increase during highway driving, no hard tests done or anything, not really that concerned about it, but i figured i would just mention it. The way i look at it, i spent 350 on an air intake setup that got me a few extra ponies and a couple more mpg so its on par with my spending habits.
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