Exhaust questions primarily about the 2055.
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Joined: Jun 2005
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From: Tulsa, OK
Car: 91 RS
Engine: 305 TBI
Exhaust questions primarily about the 2055.
I have a 91 505 tbi with a few mods. I am wanting to put on a 3in full exhaust system before i do any more mods and because i think i have a leak some where around the manifold. I also want headers that I can still use if I go an engine swap. I was wanting the hooker 2055, but they are only listed for 86-90, will they still work without modifying it? Also i have heard that some of the y-pipe go from a 2.5 to a 3. Will this restrict me later on? Thanks.
Joined: Mar 2000
Posts: 43,187
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
I assume you mean 305 TBI, correct?
The 2055's will not connect directly to your factory cat, that's why they don't list them for your application.
They aren't going to restrict a streetable 305, most likely. The y-pipe is 2.5" for each bank, 3" after the "Y".
The 2055's will not connect directly to your factory cat, that's why they don't list them for your application.
They aren't going to restrict a streetable 305, most likely. The y-pipe is 2.5" for each bank, 3" after the "Y".
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