how big was the 5.7 i pipe?
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Joined: Apr 2004
Posts: 3,001
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From: Salt Lake City, Utah
Car: 1988 camaro "SS"/ 1991 305/T5
Engine: 383 LT1 in progress/LT1TBI 355 soon
Transmission: Probuilt 700R4 3600 stall/ T5
Axle/Gears: Moser axles, 3.42 Eaton Posi
how big was the 5.7 i pipe?
My buddy chad is trying to build a cat back for cheap.there is a 89 IROC in one of the local junk yards here in town.the cat back looks larger than usual.Did any of the ROC's come with a factory 3 inch? The largest I have heard is 2 3/4. Any body got a clue?
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iTrader: (5)
Joined: Jan 2002
Posts: 13,622
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From: Orland Park, IL
Car: 1984 Z28
Engine: SLOW carbed ls
Transmission: TH400 with brake, 8" PTC converter
Axle/Gears: moser 9" 4.11
largest is 2 3/4...it might be aftermarket. use a tape measure to find out for sure.
Thread Starter
Joined: Apr 2004
Posts: 3,001
Likes: 62
From: Salt Lake City, Utah
Car: 1988 camaro "SS"/ 1991 305/T5
Engine: 383 LT1 in progress/LT1TBI 355 soon
Transmission: Probuilt 700R4 3600 stall/ T5
Axle/Gears: Moser axles, 3.42 Eaton Posi
do you think that would get him by till he got the 3 inch?
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iTrader: (5)
Joined: Jan 2002
Posts: 13,622
Likes: 5
From: Orland Park, IL
Car: 1984 Z28
Engine: SLOW carbed ls
Transmission: TH400 with brake, 8" PTC converter
Axle/Gears: moser 9" 4.11
well if he had a 2.25" one right now....sure. But if he's already got the 2 3/4" one I don't see the point in swapping.
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