Lynn,

   I would like to see a drawing and I am sure others of the group would also !!.............I

know this is splitting hairs but I am planning on splitting my exhaust after the collector to two

mufflers (no good reason other than the Dyke Delta bottom skin has a "Keel" shape (V)

and I want to keep the bottom symmetrical with a muffler (recessed with cooling air) on each

side of the "V" ) and I wonder what size you would use from the 2.75" to branch off to the mufflers ??......... 

 

Again Thanks,

 

Kelly Troyer
"Dyke Delta"_13B ROTARY Engine
"RWS"_RD1C/EC2/EM2
"Mistral"_Backplate/Oil Manifold

 

The single pipe would about 5.9 square inches. A 2" tube would be 3.14 square inches. So I would use 2 inch tubing. Most modern V-8s have a combiner "X" fitting in the center of the two pipe system. It produces lower back pressure and a less harsh tone.

 

I will make some drawings.

 

Lynn E Hanover