11-10-2016, 02:17 PM | #1 |
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Mufflers
68 C10 long bed. Mufflers under cab or under bed??
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68 Chevy l/b, 4 whl disc in the foothills of No Calif |
11-10-2016, 02:19 PM | #2 | ||
"I ain't nobody, dork."
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Re: Mufflers
Depends on the muffler and if you like droning in the cab.
Gary
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'cuz chicks dig scars... My 1972 GMC 1500 Super Custom (Creeping Death) "long term" build thread. The Rebuild of Creeping Death after the wreck Quote:
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11-10-2016, 02:40 PM | #3 |
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Re: Mufflers
That's why the wife rides in back.
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72 K2500 Sierra Longbed Wideside 350/TH350/NP205 66 Plymouth Barracuda 225 Slant6 |
11-10-2016, 03:12 PM | #4 |
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Re: Mufflers
Haha, I feel the same way about the wife. I mounted mine behind the cab.
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11-10-2016, 03:18 PM | #5 |
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Re: Mufflers
72 LWB C20, flowmaster 40's under bed. Amazingly quiet for this set up.
95 Xcab GMC same mufflers under cab - very loud. Iknow, different trucks but I think the later model would be better insulated. |
11-10-2016, 05:29 PM | #6 |
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Re: Mufflers
The later model is better insulated, but due to the overdrive gears, the engine typically runs in that "drone" spot a lot more. Try running the 95 just over 2000 RPM on the highway (or right about where the other one runs). You should notice almost no drone. At least that's been the experience so far.
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11-10-2016, 06:02 PM | #7 |
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Re: Mufflers
Gary youve got me cracking up.
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11-10-2016, 06:36 PM | #8 |
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Re: Mufflers
Under bed - If lowered, mount the mufflers on their side and not flat for trailing arm clearance.
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11-10-2016, 09:20 PM | #9 | |
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Re: Mufflers
Quote:
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11-10-2016, 09:39 PM | #10 |
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Re: Mufflers
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If your vehicle has an obnoxious drone put a "J" pipe on it and it will go away.... Mine did. LockDoc
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11-11-2016, 12:25 AM | #11 |
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Re: Mufflers
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11-11-2016, 12:32 AM | #12 |
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Re: Mufflers
Oh I get it, under cab so you can't hear the wife then blame us for our opinion, gottcha.
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1987 Green n Green machine. 5.0 4spd std. 7" lift w 35's. |
11-11-2016, 09:35 AM | #13 |
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Re: Mufflers
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1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71 Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs. |
11-11-2016, 09:46 AM | #14 |
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Re: Mufflers
Under the bed...The mufflers that is!
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11-11-2016, 11:05 AM | #15 |
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Re: Mufflers
Not wanting to sound stupid & ask you what a J pipe is so I googled it - It should definitely take care of the drone especially if you do the math & calculate the frequency. Learn somthin' every day!
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11-11-2016, 11:43 AM | #16 |
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Re: Mufflers
A j-pipe will definitely cure the drone (from the mufflers, not the wife), but an h-pipe is almost as effective and much cheaper. I had one installed on my '98 Silverado with Edelbrock RPM mufflers, and it almost completely eliminated the droning.
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11-11-2016, 01:26 PM | #17 |
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Re: Mufflers
Good point, the '72 has an H pipe & is quieter. The '95 does not...food for thought. H pipe should be easier to install for sure.
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