y pipe question
Thread Starter
Joined: Dec 2008
Posts: 2,540
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From: Norwalk, CA
Car: 91Z28
Engine: 5.7 ls1
Transmission: 4l60e
Axle/Gears: 3.42
y pipe question
I am about to buy some edelbrock headers and i wanted to know if they would bolt to the stock y pipe that my car has or would i need a new one
Member
Joined: Jul 2006
Posts: 452
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From: West Palm Beach, FL
Car: 1986 Pontiac Firebird S/E
Engine: 305 carb'd V8
Transmission: 4-speed auto
Axle/Gears: Stock
Thread Starter
Joined: Dec 2008
Posts: 2,540
Likes: 0
From: Norwalk, CA
Car: 91Z28
Engine: 5.7 ls1
Transmission: 4l60e
Axle/Gears: 3.42
Re: y pipe question
they can i will do that thank you do you think they are good they have some rust how can i polish them any idea
Joined: Sep 2007
Posts: 598
Likes: 2
From: Hampton, Virginia
Car: 87 Camaro Z-28
Engine: 305 LG4 w/ E4ME carb
Transmission: 700R4
Axle/Gears: 2.73
Re: y pipe question
http://www.eastwoodco.com/jump.jsp?i...88&iSubCat=787
Advance sells a different brand that is supposed to be good to 1,400F ~$7.95 a can. It has similar instructions comments as Eastwood site
Advance sells a different brand that is supposed to be good to 1,400F ~$7.95 a can. It has similar instructions comments as Eastwood site
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: y pipe question
JamesC
Member
Joined: Jul 2006
Posts: 452
Likes: 0
From: West Palm Beach, FL
Car: 1986 Pontiac Firebird S/E
Engine: 305 carb'd V8
Transmission: 4-speed auto
Axle/Gears: Stock
Re: y pipe question
The only thing I can tell you that I had that was a problem was with the bigger thicker aftermarket y-pipe, I had some fittment problems with the cat' and intermediate when it came to the transmission hanger. If I remember correctly I think I had to mod' the hanger somewhat to be able to use that location to hang the cat' from. I just used a couple jacks to kinda push up and slightly bend the pipes to where they were acceptible but I'm not smacking them on speed bumps or anything and my car is lowered so that means I did something right.
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: y pipe question
[QUOTE=Guro 305;4042161The only thing I can tell you that I had that was a problem was with the bigger thicker aftermarket y-pipe, I had some fittment problems with the cat' and intermediate when it came to the transmission hanger.[/QUOTE]
Though pricey, the following is a direct-fit three-inch system: Hooker 2055's (Jeg's 520-2055). Catco high-flow converter (Summit CTO-9118). Hooker catback (Summit HOK-16823HKR). No clearance issues with the above.
No problem using the OE cat-hanger:
https://www.thirdgen.org/forums/exha...ger-fix-p.html
JamesC
Though pricey, the following is a direct-fit three-inch system: Hooker 2055's (Jeg's 520-2055). Catco high-flow converter (Summit CTO-9118). Hooker catback (Summit HOK-16823HKR). No clearance issues with the above.
No problem using the OE cat-hanger:
https://www.thirdgen.org/forums/exha...ger-fix-p.html
JamesC
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Member
Joined: Jul 2006
Posts: 452
Likes: 0
From: West Palm Beach, FL
Car: 1986 Pontiac Firebird S/E
Engine: 305 carb'd V8
Transmission: 4-speed auto
Axle/Gears: Stock
Re: y pipe question
Though pricey, the following is a direct-fit three-inch system: Hooker 2055's (Jeg's 520-2055). Catco high-flow converter (Summit CTO-9118). Hooker catback (Summit HOK-16823HKR). No clearance issues with the above.
No problem using the OE cat-hanger:
https://www.thirdgen.org/forums/exha...ger-fix-p.html
JamesC
No problem using the OE cat-hanger:
https://www.thirdgen.org/forums/exha...ger-fix-p.html
JamesC
I remember now. It was your post I had used to redo this. I found a good tranny hanger at the junkyard, put the hanger on a vice and drilled out the rivet. I also drilled a new hole much farther back then the original to mount the rubber hanger farther back to be able to hold the pipe without squishing the hanger.
Last edited by Guro 305; Feb 13, 2009 at 10:04 AM.
Thread Starter
Joined: Dec 2008
Posts: 2,540
Likes: 0
From: Norwalk, CA
Car: 91Z28
Engine: 5.7 ls1
Transmission: 4l60e
Axle/Gears: 3.42
Re: y pipe question
So i should save up more instead until i have money to buy the headers and the y pipe right it would be much easier that way and would it be cheaper that way
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: y pipe question
).JamesC
Thread Starter
Joined: Dec 2008
Posts: 2,540
Likes: 0
From: Norwalk, CA
Car: 91Z28
Engine: 5.7 ls1
Transmission: 4l60e
Axle/Gears: 3.42
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Member
Joined: Jul 2006
Posts: 452
Likes: 0
From: West Palm Beach, FL
Car: 1986 Pontiac Firebird S/E
Engine: 305 carb'd V8
Transmission: 4-speed auto
Axle/Gears: Stock
Re: y pipe question
I have owned my car for fifteen years now and it's taken me fourteen of them to get it right being a cheap bastard. Don't do it. Save your money and buy the right stuff and you can spend more time cruisin' and less time wrenchin'.
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