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markeb01 · 01-27-2015, 02:05 AM

Here are a couple of mine. 350/4 speed, Flowtech Terminator mufflers. 1st video with an H pipe (balance tube), 2nd video with H pipe blocked:

https://www.youtube.com/watch?v=V_xSu45o6kA

https://www.youtube.com/watch?v=4Wdw-W3GyVg

01-27-2015, 02:05 AM	#3
markeb01 Senior Enthusiast Join Date: Feb 2007 Location: Spokane Valley, WA Posts: 8,356	Re: Need some muffler recommendations Here are a couple of mine. 350/4 speed, Flowtech Terminator mufflers. 1st video with an H pipe (balance tube), 2nd video with H pipe blocked: https://www.youtube.com/watch?v=V_xSu45o6kA https://www.youtube.com/watch?v=4Wdw-W3GyVg __________________ My Build Thread: http://67-72chevytrucks.com/vboard/s...d.php?t=444502