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Old 01-13-2010   #11
Aurora40
 
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Join Date: May 2005
Location: Leesburg, VA
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Default Re: Alternative Source for Headers?
Quote:
Originally Posted by Z51JEFF View Post
Anybody know if any type of aftermarket header was ever legal in Ca?
I believe only the Callaway header/cats carry a CARB EO. They are basically a stock 90-92 header but with the tubes and collector part redone. I believe Callaway claimed about 10-15hp from them, they were the main difference in a "475" SuperNatural and a "490".

CARB EO: http://arb.ca.gov/msprog/aftermkt/de...eo/D-319-3.pdf
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Last edited by Aurora40; 01-13-2010 at 08:47 AM.
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