Few followup questions:
What does this setup sound like?
How loud is it and any drone?
Is this the muffler you used?
https://www.stainlessbros.com/25-dualdual-ss304-dual-thin-oval-muffler-17-oal--polished.html
Also says the muffler is packed with fiberglass packing.
I'm looking to design a straight through setup like this and can't decided if I use single muffler like this one or 2 completely separate independent mufflers like 2 of these.
https://www.flowmastermufflers.com/products/exhaust/mufflers/laminar_flow_mufflers/super_hp-2_series/parts/12418409
The 911 engine is an even fired engine and does not benefit from mixing exhaust flow between banks.
Quote:
Originally Posted by David
Each side is straight through so no X in the middle which is surprisingly difficult to find. So left and right bank are completely separate except of course where they share the muffler packing.

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