Stop in for a cup of coffee

I told you those 5.9L engines are rockets....

I have my dad's 98 Grand Cherokee Limited 5.9L with quadra-track and it moves non-running cars around my back yard barely off idle... Torque monster....

It's quick and torquey, but drinks gas like a drunken sailor....
I want to keep my 94/360 in the 3/4 ton. It has maybe 60,000 on the factory replacement engine.