@Lightning Performance
I’d like to see what kind of animal-once she’s become once done.
Bark box makes a nifty muffler mod for them that I have yet to try out. I’ve also ground out a lot of the internal casting on the muffler halves but I’m not convinced that it made that much of a difference just louder.
Another idea that I have wanted to try is to cut the bottom out of the bottom casing directly under the ext exit and weld in in a small deflector to divert ext gas through the muffler and drop it in to welded port/bung through the small window in the fuel tank.
Only problem being is that the bung would have to be just the right depth so you can fit the fuel tank over the darn thing.