How loud are open downpipes
10-03-2006, 06:48 AM
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How loud are open downpipes How bad are open downpipes compared to say a stroker motor with dumps under the car. I currently have a SR 408 with dumps and I'm considering doing a Twin T67 build with open downpipes. Concerned more about the noise level at cruising speeds then at WOT.
10-03-2006, 11:36 AM
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Here's a soundclip of my Incons through an open y-pipe with a 236/236 112LSA cam. ~Joshua
http://video.ls1tech.com/video/bf2a5...0800d0ccde.htm
http://video.ls1tech.com/video/bf2a5...0800d0ccde.htm
10-03-2006, 01:00 PM
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https://ls1tech.com/forums/showthrea...&highlight=tti
My car with an open downpipe. It is a hair quieter (or equal to) than my buddy's SS with stock cam, open exhaust.
My car with an open downpipe. It is a hair quieter (or equal to) than my buddy's SS with stock cam, open exhaust.
