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vectorit · 10-28-2011, 05:04 PM

I currently run FM series 70's with an H pipe, the tail pipes exit behind the rear wheel as well. At average highway cruise speeds, I have a drone that resonates in the suburban cabin. It's not too terribly bad, but after a while of listening to it I want it gone.

For the '70 K10 SWB I plan to put in the Dynomax "Hemi super turbo" mufflers, since it is a short length of pipe and I want it some what quiet on long drives.

http://www.jegs.com/p/Dynomax/Dynoma...44700/10002/-1

10-28-2011, 05:04 PM	#17
vectorit What? Join Date: Jun 2007 Location: Southern California Posts: 7,617	Re: What Muffler to use? No drone wanted. I currently run FM series 70's with an H pipe, the tail pipes exit behind the rear wheel as well. At average highway cruise speeds, I have a drone that resonates in the suburban cabin. It's not too terribly bad, but after a while of listening to it I want it gone. For the '70 K10 SWB I plan to put in the Dynomax "Hemi super turbo" mufflers, since it is a short length of pipe and I want it some what quiet on long drives. http://www.jegs.com/p/Dynomax/Dynoma...44700/10002/-1 __________________ Chris 1968 K20 Suburban 1972 K10 LWB PU