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| Mufflers | Login/Join |
| DRR Pro |
I will need mufflers for the Studebaker project. What does the market hold that will keep the neighbors and police at peace as long as I am easy on the throttle? Yet, not be a big power loss at wide open. Larry Woodfin | ||
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DRR S/Pro |
I'm using a 3" Thrush chambered muffler on my 6.30 bracket car, not too loud. I ran it with open headers one time, only picked up about.05 272" Spitzer 540 Chevy The Blower Shop XR1 FTI XPM Series Converter FTI Level 6 Powerglide 3.69@199 .916 60' 2017 Bradenton Heads Up Madness Open Outlaw Champ 2018 PDRA T/D #5 2019 PDRA T/D #2 2020 Retired From T/D Competition.... 2020 Bradenton NMCA Hemi Shootout Winner 2021 getting back into bracket racing with a Gen3 Hemi powered 87 Cutlass. | |||
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DRR Trophy |
Any straight through muffler like a Magnaflow, Dynomax Ultraflow, etc. the larger the case, the quieter it will be. | |||
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DRR Top Comp |
A good one is the Vortex by Cherry Bomb. They are rather open inside very little restriction, not too loud and a nice deep tone. https://postimg.cc/gallery/np3zpruo/ "Dunning-Kruger Effect" -a type of Cognitive bias where people with little expertise or ability assume they have superior expertise or ability. This overestimation occurs as a result of the fact that they do not have enough knowledge to know they don't have enough knowledge. Before you argue with someone ask yourself, "Is this person mentally mature enough to grasp the concept of a different perspective?" If not there is no point to argue. 4X NE2 CHAMPION. 2020 TDRA NE2 Champion | |||
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| DRR Elite |
stay away from any bullet style muffler, you need a case style muffler but even they won't quit the tone much without some type of tail pipe | |||
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DRR Trophy |
We put Flowmaster FlowFX's on our Camaro. With the LS motor and methanol, it's pretty quiet. Even on pump gas it's still very quiet and I would run the car without concern as far as neighbor's go. https://www.holley.com/product...x_series/parts/71229 Nick Craig 1971 Camaro Split Bumper 376ci LS3 | |||
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| DRR Pro |
About the neighbors, I have complained and called the police about loud dirt bikes and four-wheelers speeding around my neighborhood. Our neighborhood has young children playing, and some of the motorized riders disregard the safety of others. So, I must respect the neighbors and neighborhood. Larry Woodfin | |||
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DRR Trophy |
I have the dynamax ultraflows on mine. They aren't loud,and sound great once you step on it. You can have a conversation while driving down the road, unlike the flowmasters that I had on it previously | |||
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| DRR Trophy |
Which flowmasters did you have? I know they have a couple that are as loud as any, but I also know they have some like the FX's we put on and the 50 series delta flow that are pretty quiet.. I went with the FX cause they were stainless and a "straight thru" design, as compared to the 50 series chambered and painted steel. Nick Craig 1971 Camaro Split Bumper 376ci LS3 | |||
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| DRR Trophy |
It's been a long time, but I think mine were 2 chamber 40 series, 3" exhaust, with mandrel bent system exiting in the stock location on my 69 Camaro | |||
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| DRR Top Comp |
Seriously, check these out. There is very little restriction, good performance and nice sound. You can see by the design and by looking in them they do not hurt power much. I have had these and Flowmasters and I believe these Cherry Bomb Vortex are much better in every way. Flowmaster spent a lot of money advertising in all the HotRod type magazines but I am not impressed with their performance. https://cherrybomb.com/cherry-bomb-vortex/ https://postimg.cc/gallery/np3zpruo/ "Dunning-Kruger Effect" -a type of Cognitive bias where people with little expertise or ability assume they have superior expertise or ability. This overestimation occurs as a result of the fact that they do not have enough knowledge to know they don't have enough knowledge. Before you argue with someone ask yourself, "Is this person mentally mature enough to grasp the concept of a different perspective?" If not there is no point to argue. 4X NE2 CHAMPION. 2020 TDRA NE2 Champion | |||
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