I was ask what a 6670cc engine is.
It is a AMC Jeep 401 cid V8 bored 30/1000 over with a DUI s/s ignition, Edelbrock cam & intake, Holly 670 cfm 4 bbl Truck Avenger carb, Flowcooler H2O pump, 4 row aluminum radiator, 2 Optima batteries (one in the photo) that gets a good 10 mpg if I keep my foot out of it.
It get me into the woods and back out...fast.