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Topic: Need exhaust system advice...

in Forum: C3 Fuel, Emission Control, and Exhaust Systems


Need exhaust system advice...

Posted: 10/2/04 1:18pm Message 1 of 7
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Marion, IA - USA
Joined: 4/24/2004
Posts: 317
Vette(s): 1969 Corvette Stingray Convertible. Just bought it from my uncle who owned it since 1971. Fathom green, green interior. 350/300, T400.
O.K. Guys, new engine is fianlly going in Tuesday, now I need to think about exhaust. I'm going with the stock manifolds for the original look, I need something from the manifolds back, any recommendations? Looking for a little performance to go with the Crane H272 cam. Does anyone make a mandrel bent system?
Thanks as always,
Matt


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Need exhaust system advice...

Posted: 10/2/04 1:36pm Message 2 of 7
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Waterford, MI - USA
Joined: 9/13/2002
Posts: 1750
Vette(s): 1973 Red coupe
I would go with the 2 1/2" chambered system or flowmaster 40's. Complete sets ready to install make it pretty easy to do.


Brian - NCM Lifetime Member

73 coupe L48, Flat-top pistons, Performer RPM Heads, Crane Cam and roller rockers, Holley 650 vac sec. Performer intake,
3.55 gear BTO 200-4R trans,
Leather seats, Seatbelt Plus 3point seatbelts, Pioneer CD player
Magnaflow Exhuast System

Dewitt radiator and dual electric fans
Borgeson Steering box
 


Need exhaust system advice...

Posted: 10/3/04 5:37am Message 3 of 7
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HURRICANE, UT - USA
Joined: 1/11/2004
Posts: 119
Vette(s): 1978 L82 4 speed Black on Black vin12231 BDay Nov 7 1977 1966 327 Roadster BDay May 18, 1966 (next project)
Definitely go with 2 1/2 inch pipes. Mufflers are up to you depending on the sound you like. I installed dynomax super turbo mufflers and Dynomax claims they flow more than others. I like the deep sound and they are quiet unless your foot is in the carb.

http://www.dynomax.com/superturbo.stm


--Eric


Need exhaust system advice...

Posted: 10/3/04 9:11pm Message 4 of 7
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Montesano, WA - USA
Joined: 9/27/2003
Posts: 1931
Vette(s): had a really nice one. sold it to a good friend. Purchased 2004 custom coupe in Feb. 2009 did not tell anyone here until August 2009. BAD I KNOW.
I put on the chambered under the car system from mid america, and let me just say that the sound is awesome, got that it's a vette rumble. at a show in oregon last july 85 vette most c4 & c5 couple old croonies from the sponoring club comment that my 70 lt-1 was the best sounding vette there, made me feel pretty good considering there were a few 65, 66 with side pipes.
just my 2 cents worth. Larry |biggrin| |wavey|


Need exhaust system advice...

Posted: 10/3/04 10:12pm Message 5 of 7
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Bismarck, ND - USA
Joined: 10/1/2004
Posts: 380
Vette(s): 1970 stingray, t-top, mulsanne blue with black interior, 406 ci with 444 hp, racing suspension, hooker headers/sidepipes - SOLD :(
dynomax super turbos. ew. so when I first bought my C3 and knew next to nothing about cars in general, let alone corvettes, I had it taken to a shop because the mufflers were rusting off, and the mechanics didn't provide me with advice or choices...they ordered dynomax superturbos and slapped em on there. I could not stand my mufflers. they were so quiet, they didn't communicate any sense of "muscle car". it even sounded whiney when my engine got up into the higher RPMs. and the look...they were big and ovular like huge, misshapen eggs, with the pipes angles toward the ground...I hated them. I wanted very much to just KICK them off my car. I paid roughly 180-200 dollars for the purchase, shipping, installation of the dynomax superturbos. when it got to the point where I absolutely could not stand them anymore, where I was REPULSED by the sound of my car, took it down, had them cut off, and straightpiped it (temporary until I get the hooker sidepipe system, or possibly another LOUD performance sidepipe system). I paid 80 bucks for the straightpiping. when I turned the key for the first time and the engine started, and I heard straightpipes on a corvette for the first time in my life...I swear I squealed like a 7 year old girl whose daddy just bought her a pony. my friend, who drives a straightpiped 79 mustang, that had convinced ME to straightpipe the vette...he was already USED to straightpipes, and his jaw dropped, and hung there. if you want a cheap exhaust that will sound beautiful, while you're making your decision on a full performance system....straightpipe it, and maybe throw some quad tips on. you won't be disappointed, even if it is only a temporary solution.


Mike

My old Stingray...sure do miss it:


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Need exhaust system advice...

Posted: 10/4/04 5:44pm Message 6 of 7
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BILOXI, MS - USA
Joined: 12/8/2001
Posts: 547
Vette(s): 1969 rag top
I will be installing a new engine early next year and was considering side exhaust. Has anyone seen a 1978 with side exhaust or know where I could see a picture of one with side exhaust? I am considering this option not only for the sound but to remove some heat from under the car. If I can get double ceramic coating will this reduce the heat and how hard is it to clean around the side pipes?


Annicorvette
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Need exhaust system advice...

Posted: 10/4/04 5:50pm Message 7 of 7
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Hot Springs, AR - USA
Joined: 4/24/2004
Posts: 3236
Vette(s): 69 Conv #'s match 427, TKO-600/.64, 3.36HD-Posi, HT, T/T, PS, PB, PW, SP, Leather, Comp XE264HR & Roller Rockers & Lifters, Air-Gap RPM intake, Holley St Av 770 VS, MSD 6AL+Dist+Blaster SS, K&N, Jet-Hot Hooker Side-Pipes, Steeroids, Al Rad, Spal Fans
 annicorvette said: I will be installing a new engine early next year and was considering side exhaust. Has anyone seen a 1978 with side exhaust or know where I could see a picture of one with side exhaust? I am considering this option not only for the sound but to remove some heat from under the car. If I can get double ceramic coating will this reduce the heat and how hard is it to clean around the side pipes? 


look at eric76's picture.. itll be pretty close


in Forum: C3 Fuel, Emission Control, and Exhaust Systems


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