[hayjayhorses]

I can by propane for $1.55 per gallon this week, the most I paid this past winter was $2.19, I was thinking about using it in my GMC TopKick with the cummins 5.9 (if I ever get it together).

If I bought propane bulk 1000+ gallons I could get it for $1.40 per gallon this week. This is if I had a big tank and a pump station (I am looking)

I put like 1500-2500 miles per week on my truck that I drive. Last week between 3 trucks I spent $2500ish on diesel, this will happen many weeks all summer long.but i am making $$$

I want to burn cheaper fuel, not make more power.

I was thinking of putting a less aggressive fuel plate in the cummins and running propane.