Apparently Dave Hall was interested and wanted to know more details on how much hay it would take to add horsepower to his 390. Well Dave, you could in fact put hay in your 390 but I’m afraid it would have some detrimental effects you may not like such as encouraging mice and other rodents to take up habitat in your carb. Also the digestive system of the 390 does not handle it in its raw form.
Now if you had some sort of “in between” process such as a cow you could take the hay and reprocess it into methane which would power your AMX quite nicely. 🙂