Stumbled across this video from S&S. The guy goes over performance differences with different exhaust options, and uses stuff like a dyno, and facts, instead of myth and legend. Really interesting.
Yes. It'll look like shit.I plan on wrapping them though. Got anything on how that might change things ?
i've run my '67 sporty with slash cut drag pipes, a 2-1 similar to a thunder header, a stock exhaust with straight-through mufflers... and the funky unequal length curvy pipes on it now...
the best all around performing was the 2-1 thunderheader style deal...
then followed by the stock exhaust.
the curvy left exit thing thats on the bike now feels better than the open drag pipes, but there is a new flat spot that i haven't been able to tune out. its got washers that are adjustable. i've got it "close"... but nothing compared to the 2-1. looks purdy, though... and the bike is fast enough for me as is.
interesting video... thanks for sharing