You know Jason , its a gate way drug that leads to the hard stuff :roflmao: JK with propane cost it isnt really worth it , CNG might be though but it cost quite a bit more for the system if you go with a DOT legal tank .
The number #1 reason propane gets a bad rep is that folk get too tempted to make big power with it. It has killed a lot of diesels when taken to extremes.
If you do it, stick with 50hp gain. Trying for 100+ hp usually gets ugly.
Thanks for the replies, I average between 18 and 20 per gallon right now, so not terrible, but with these prices just lookin for the most possible, can get a kit for around $700 with the tank,don't know anything about it, lookin for feed back...
I have looked into it also. From what I have read propane has approx. 2/3's the btu per gallon of diesel, so the break even propane has to be less than 2/3 the cost of diesel. You do get a slight advange due to the slight increase in engine efficiency with propane. I wish we had cng in our area as that has almost the same btu as diesel and usually costs a lot less. We have run diesel irrigation engines on as much as 80% Natural gas and they do fine.