Posted 11/24/2009 15:05 (#936543 - in reply to #936361) Subject: RE: ? about horsepower loss when adding muffler to Cat 3208
Nusbaum Farms LLC Bellfountain, OR
You will lose at least 100 HP, guaranteed with a muffler. If you add a chrome turnout on top of the muffler, that will gain you 25 horsepower back. Now if you replace your rusted out straight pipe with a new chrome one, that will gain 50 horsepower.
(grin)
Seriously now, I doubt you would ever notice the difference. The only reason to ever run a straight pipe is because you WANT to hear it. Period.