I got my pawnee just about done.I'm building a set of mufflers for it,they are 6 inches long 2inch dia.They angle downward to go under the motor box.I also made a half inch spacer to fit between muffler a cyl head inorder to lower the muffler alittle so its not such a sharp angle.The mufflers outlet pipes will exits from rear of mufflers.The mufflers are going to mount to a DA 100. I'm a welder by trade i weld stainless and i do aluminun everything i do is done by tig welding.If anybody needs help or ideas contact me at
[email protected].I'll post pictures when i get them done.