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Thread: Catalytic Converter Placement
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04-17-2020 #1Registered User
- Join Date
- Jul 2017
- Location
- Nashville, TN
- Posts
- 97
Catalytic Converter Placement
Looking to add cats to my 1978 Firebird LS3 swap in order to reduce sound and emissions a bit as this will be a street car. I have the Holley/Hooker ls swap kit, including exhaust. I may be able to squeeze the cats up by the exhaust manifolds, but I have plenty of room behind the X in the X pipe just before the mufflers. Would there be any negative to placing the cats this far downstream in the system?
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04-17-2020 #2