Nicksd
Poster
Posts: 36
Reg: 09-02-09
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09-22-19 09:28 AM - Post#2776134
I drove a 2018 Chevy Conv. yesterday and it sounded great nice and quite exhaust. I have a 1955 Chevy convertible and what I'm asking how can my 55 sound as nice as the 2018 is it even possible. I have a chevy 350 and and 700r4 trans its to loud for me with the top down. any suggestions. Thanks Nick
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 wagonman100
Site Ambassador
Posts: 14929
Loc: Baltimore, MD
Reg: 11-27-04
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09-22-19 11:38 AM - Post#2776153
In response to Nicksd
We need a little more information on your car. What mufflers are you running? What diameter pipe? Do you have headers? If so, are they full length, 3/4, shorty? There are a lot of factors involved in how loud an exhaust is.
Jay
Friends don’t let friends drive Fords.
1999 Silverado Z71 4X4 extra-cab short bed
1983 Malibu Fauxmad - tubbed
1978 El Camino Kustomized
1972 Monte Carlo
1957 210 handyman wagon
1957 Nomad sport wagon
1957 Cameo Carrier |
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Nicksd
Poster
Posts: 36
Reg: 09-02-09
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09-22-19 11:42 AM - Post#2776154
In response to wagonman100
2" pipes, yes shorty headers, glass packs
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acardon
Ultra Senior Member
Posts: 11446
Loc: DFW TEXAS
Reg: 03-25-05
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09-22-19 01:03 PM - Post#2776166
In response to Nicksd
2" pipes, yes shorty headers, glass packs
Duhh! Put some mufflers on it for starters. The 2018 has catalytic converters, quite mufflers and probably a crossover exhaust system to help cancel resonation.
Don
66 Corvair (driving)
57 2dr HT (driving)
56 2dr HT (waiting to be restored)
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Ray P W
Contributor
Posts: 524
Reg: 09-30-15
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09-22-19 08:08 PM - Post#2776200
In response to acardon
"I have a chevy 350 and and 700r4 trans its to loud for me with the top down. any suggestions."
Nick,
My street rod is an open car also ('32 Ford roadster) with a similar engine/trans combo. The exhaust is block hugger headers with home made 2 1/2" exhaust pipes with an "H" balance tube, Magnaflow oval mufflers and home made 2 1/2" tail pipes.
It is literally whisper quiet under normal driving around conditions although it is loud when the engine is revved up and pulling hard. Glass packs are like no mufflers at all and a balance tube ("H" pipe) supposedly adds a little torque and definitely makes an exhaust quieter.
Ray W
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Lead sled
Frequent Contributor
Posts: 2058
Age: 61
Loc: Walton,NY.
Reg: 11-04-09
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09-23-19 09:37 AM - Post#2776249
In response to Nicksd
Hush Thrush, or Thrush Turbos.
Late yr model (Dec. 51 BelAir/ 52 trim), with a basically stock 67 Camaro SS350/295hp Turbo Fire Edelbrock 1405, Saginaw 4spd/355 geared 55/6 Chevy rear.2,1st place,and 1 top five award trophies so far
http://www.picturetrail.com/bris51deluxe
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Bruces 57
Frequent Contributor
Posts: 2456
Reg: 01-03-07
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10-06-19 01:10 PM - Post#2777191
In response to Lead sled
Hello;
Had a 32 Vicky hot rod with all the above mentioned combos!!
It came to me with the Thrush turbo mufflers! (they were small in size) It sounded sweet! Had this kind of "sparkle" to the sound! Sorry I sold that car!
Bruce
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warpwr
"14th Year" Gold Supporting Member
Posts: 956
Loc: Santa Clara, CA
Reg: 04-11-06
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10-06-19 09:55 PM - Post#2777230
In response to Bruces 57
Hello;
Had a 32 Vicky hot rod with all the above mentioned combos!!
It came to me with the Thrush turbo mufflers! (they were small in size) It sounded sweet! Had this kind of "sparkle" to the sound! Sorry I sold that car!
Bruce
Bruce, I would be sorry I sold a '32 Victoria no matter how it sounded, ha.
I have been seriously considering stock quiet mufflers but with electric cut-outs just in case I need a noise fix or happen to get next to a Honda with a coffee can exhaust tip.
Vaughn
56 Delray 327, 5 spd
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Dave in VA
Contributor
Posts: 417
Age: 70
Loc: SW Virginia, USA
Reg: 03-11-18
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10-10-19 06:24 AM - Post#2777546
In response to warpwr
Hello;
Had a 32 Vicky hot rod with all the above mentioned combos!!
It came to me with the Thrush turbo mufflers! (they were small in size) It sounded sweet! Had this kind of "sparkle" to the sound! Sorry I sold that car!
Bruce
Bruce, I would be sorry I sold a '32 Victoria no matter how it sounded, ha.
I have been seriously considering stock quiet mufflers but with electric cut-outs just in case I need a noise fix or happen to get next to a Honda with a coffee can exhaust tip.
Fart pipe...
"Knowledge is Good" -- Emil Faber
U S Navy MM2 1970-75 USS Canisteo AO-99, USS Miller DE-1091 (The Champagne of Ships)
1950 Styleline Deluxe 2dr, mostly stock, driver quality...new to me 3/18
2017 Silverado LTZ 6.2
2020 Blazer Premier
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Bad56Sedan
"14th Year" Gold Supporting Member
Posts: 1323
Loc: Pasadena, Texas
Reg: 04-29-04
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10-10-19 08:01 PM - Post#2777616
In response to Nicksd
The firing order on the 2018 is the issue
VC56S 2 door Sedan, 40 Years
[image]https://www.chevytalk.org/fusionbb/fbbavatars/a v-3564-1354211547.jpg[/image] |
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