Link to for sale thread regarding blower motor: viewtopic.php?f=5&t=10688
I was thinking of wrapping my duct work to insulate it and perhaps adding one of these inline blowers?

Keeps the truck stock but could draw more air through the system (not sure what the CFM of the stock setup is however!?!?)
Easy to wire and paint flat black or camo
This one is 24v and rated at 130CFM

