What's wrong with driving it? Get a set of earmuffs and press on, if it's too loud! Maybe rig up a short piece of pipe from the manifold toward the ground to direct the heat out of the engine compartment. I'd use a chunk of water pipe and some wire- - - -stick the pipe up inside the exhaust manifold and tie it to the intake- - - -like maybe with a metal clothes hanger.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!