Opinions welcome, but not really needed.
Thread Starter
Member
Joined: Oct 2000
Posts: 399
Likes: 0
From: Thornton, CO
Car: '92 Typhoon/ '79 Vette
Engine: Turbo 4.3L/Forged 355ci
Transmission: 4l60/th350
Opinions welcome, but not really needed.
well i may get a LT1 for the ol TA and it struck me. 305 exaust probaby wont work for a 350... well now i have a delema. i want to get the exaust done right, but i dont want to spend over $200 for it. i figgure ill keep it single and run it through a normal cat and regualr muffler. think i can do it? dont get me wrong, i would love to have some headers and dual but i need to focus my money elsewhere. (specifically headers for my vette
already has dual so im set there.)
already has dual so im set there.) the exaust for a 305 will work for a 350 since they are both small block chevy v8s but you will be choking the hell out of it. On the upside, after you get the LT1 in the gains from headers will be that much greater. On the downside again, installing headers when you swap the engine in would be the best time to do it.
------------------
-Tas
'89 Formula WS-6
305, TBI, auto, 14x3 chrome flat based open element with K&N, Milodon 160* thermo, functional Formula hood, cross-flow Flowmaster, '99z28 rear pipes and tips....
Soon to be installed:
Hooker 1-5/8" 50 state legal headers, Dynomax 3" I pipe (PN 44063 and 43248), Catco 3" cat, and injector spacer.
Super GRK_Taz World
F-Body Dual Exaust
EFI & Intake Options
AOL IM: superGRtaz
------------------
-Tas
'89 Formula WS-6
305, TBI, auto, 14x3 chrome flat based open element with K&N, Milodon 160* thermo, functional Formula hood, cross-flow Flowmaster, '99z28 rear pipes and tips....
Soon to be installed:
Hooker 1-5/8" 50 state legal headers, Dynomax 3" I pipe (PN 44063 and 43248), Catco 3" cat, and injector spacer.
Super GRK_Taz World
F-Body Dual Exaust
EFI & Intake Options
AOL IM: superGRtaz
Thread Starter
Member
Joined: Oct 2000
Posts: 399
Likes: 0
From: Thornton, CO
Car: '92 Typhoon/ '79 Vette
Engine: Turbo 4.3L/Forged 355ci
Transmission: 4l60/th350
Well i was thinking that since i have 2" piping from the maifolds all the way back, if i tried the LT1, it would chock the hell out of it as you say. im thinking if i up it to 2.5" piping with a LT1 cat (specifically for the beefy sound) to the stock muffler would be good. im just wondering if it would be dooable for under $200. are there any piping kits?
I should have the same 2.25" stock exaust as you do. If you want a cheap catback, dynomax has one for $150 that is mandrel bent 2.5" to a dual outlet muffler.
edit: $134, even better for you. I did some research
http://www.jcwhitney.com/product.jhtml?CATID=64178
[This message has been edited by Tas (edited May 02, 2001).]
edit: $134, even better for you. I did some research

http://www.jcwhitney.com/product.jhtml?CATID=64178
[This message has been edited by Tas (edited May 02, 2001).]
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