Today I did some more work on the engine installation. Now that the fuelage is off the rolling cart I have room to fit the rest of the exhaust system. I have gone though a could of iterations of the tailpipe / muffler mounting. The instructions are specific the the version with mufflers, so I have to do some trial and error.
While I was at it I also trimmed the SCAT ducting to length and attached it to the engine baffle, heat muff, and cabin heat control valve. I still need to add a support clam that will keep it clear of the fual line and engine mount.