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Old 07-21-2012, 11:35 AM   #5
OJ1988
Just a car guy
 
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Join Date: Feb 2006
Location: New Washington, IN
Posts: 991
Re: Finally Getting My Exhaust On My 71

Quote:
Originally Posted by kcsa75 View Post
How does turning the pipe down at the end make it louder that straight out?
Turning down points the exhaust at the ground. The sound bounces off the pavement and back up to the truck. Reverb effect.

A tail pipe out the back directs the sound away from the vehicle and its occupents making it not as loud.

The longer the pipe the quieter the exhaust will be.
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1955 belair Blown Pro Street cruiser
1971 Camaro Pro Touring
1973 Vega Drag Car
1970 C20 tow rig
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