I just picked up a 1978 Dodge Class C motor home 23'. It has a modded 318 in it, but the power and economy (7.4 mpg) leave something to desire. What, if any, are my diesel options?
Here are my needs-
- It’s a 23’ class C the GVW is 12,000 lbs(or at least that’s what it said on the door) don’t...