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Old 12-07-2009, 04:48 PM   #6
68 TT
Still plays with trucks
 
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Join Date: Jul 2009
Location: Spokane, WA
Posts: 3,570
Re: Exhaust tube Diameter

Quote:
Originally Posted by willett View Post
i quite enjoy my 3" duels.
my neighbours do not.
^x2

Adding tail pipes to my 3" dual system on the C-10 that used to be turned out in front of the rear wheels really dropped the noise level down. It sounds nice now when before it was a little loud and you didn't really get much of that classic Flowmaster sound.

I used to knock things off the wall of the neighbors house when I fired it up, with the full tail pipes it just shakes the windows when I drive away.

It has much more of the classic Flowmaster sound now.

Flowmaster makes a nice 50-series SUV performance muffler that will help quiet it down a little vs. the traditional 40-series muffler. I really like the way they sound on my Malibu and have a set I am putting onto the 68 Camaro.
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69 C10 shortbed stepside 400 small block - built like what a super sport truck could have been https://67-72chevytrucks.com/vboard/...d.php?t=484426
69 K20 lwb TBI 350 4L60E NP208 14-bolt Dana-44 w/disc
68 Camaro SS / RS 500hp 439 inch roller cam big block 4L80E
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