Headers with or without air tubes
06-16-2019 | 09:11 AM
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Headers with or without air tubes
I am installing a 96 lt1/t56 combo in a 83 l69 z28. I have two sets of headers. One with and one without the air tubes. Which route should I go. What is the purpose of this.
07-25-2019 | 02:42 PM
#2
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Joined: Feb 2013
Posts: 75
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From: Minneapolis MN
Car: 92 Z28 convertible
Engine: 305 tpi
Transmission: Auto matic
Axle/Gears: 3.73
Re: Headers with or without air tubes
The air tubes are part of emission control system. Do you live in a state with emission testing? If not get rid of them. The air tubes just add fresh air into the exhaust to dilute it prior to exiting the car's tail pipe.
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