Blazin72- Thanks, that's what I needed, so I can tell him, look- the M means 3.7L.
At this point I'm 90% sure he has no idea. The problem with that is if he goes to sell it some day and plans on getting more than it's worth, it'd be a rude awakening.
I do have different reasons for telling him that I won't get into here, but I'm gonna let him down easy, as JD08 put it.
1994 Jeep Wrangler Straight 6: 35" BFGoodrich MT KM2's
2012 Kona Mustang 3.7: Performance Pack, Borla ATAK AB's, Airaid CAI, SCT/BAMA Tune, Barton Shifter+Bracket
2006 Jeep Wrangler I4: Gone but nevar forgotten