Ford 7.3 gasohol engine 700HP! ?

Speaking from actual experience of using a huffer on a big block gas engine (454/460/498 ci engines) for towing duties as in working trucks pulling heavy GN trailers never worked out. Engine heat was always a huge issue as more pressure was added to pull the next grade or fight a all day long 40 mpg head wind.
Maybe Whipple has addressed the heating issue and would be interesting to know how they handled that issue.

However the Whipple and the 7.3 gasser with 700 hp in a 8k lb truck would be a fun ride.