Mufflers!

Dumping in front of the tires is not a good idea. Any engine failure becomes a tragic car catastrophe. Just had some bad experiences with side exhausts first hand. Keep it between the tires and face down. The cheapest exhaust is old driveshafts . bullit mufflers. and six 3 1/2 turndowns. 4 to make the fron bends through the trans cross member and 2 in the rear. Use a piece of your old exhaust for the H.