Yes, the new manifold fixed the lean spot. Then his battery died and left us stranded 10 miles from home! Fortunately I got my Lightning back the day before and after having my daughter pick me up and get me back to my truck we stuck it on my trailer. It will require some tuning, the StealthRam wants different tuning for sure.
Congrats!! Glad to hear the lean spot has been taken care of once & for all!! I'm sure Don is a happy camper!! Glad to hear you got the truck back also. How is it running? I'm sure awesome!!