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#1 |
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Registered User
Age: 22
Join Date: Nov 2007
Posts: 5
Location: hometown Columbus, GA User is: OffLine ![]() |
air induction on headers?
i want to get a set of headers for my 98' Envoy 4.3L, but i dont know what the guys are asking about when they want to know if i have air induction or not. could someone help me out and explain what it is and if i would have it or not, thanks.
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#2 |
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Snake in the Grass
Age: 26
Join Date: Oct 2003
Posts: 10,908
Location: Lynnfield, Ma User is: OffLine ![]() |
Re: air induction on headers?
Air injection, if your truck has it you will notice a metal fitting on the front-most exhaust port on the manifolds themselves that then go to rubber tubing and meet somewhere in the middle near the fan. Then it switches back to a hard line and on down to an electric air pump that sits on the passenger side under the radiator.
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#3 |
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Registered User
Age: 22
Join Date: Nov 2007
Posts: 5
Location: hometown Columbus, GA User is: OffLine ![]() |
Re: air induction on headers?
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#4 |
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Snake in the Grass
Age: 26
Join Date: Oct 2003
Posts: 10,908
Location: Lynnfield, Ma User is: OffLine ![]() |
Re: air induction on headers?
Yup it's an emissions item.
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#5 |
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Age: 25
Join Date: Jul 2001
Posts: 9,861
Location: Ken-fucking-tucky User is: OffLine ![]() |
Re: air induction on headers?
I have that on my 01 sonoma 2wd 4.3. Installed JBA Shortys
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