4-2-1 VS 4-1 headers

theres no such thing as BEST. Choosing a header depends on your power goals and your car usage.
It would also help if you mentioned what your setup is.

Quote:

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Originally Posted by Kit

one of the best bang for buck headers for b16a is the 4-1 extractors from the JDM DC2R.
Hope that helps.
Chris

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Yes and thats what i did. Only my headers were similar to the 98 spec but custom made for better gains.

please refer to my post.
http://members.westnet.com.au/atp110...-exhausted.jpg Civic gets exhausted
http://www.dohc-vtec.com.au/pages/li...-exhausted.htm

what are long block headers? how do they differ from other headers?

huh ?

is the header the size throughout the D series. Im running a D13 (breeze), is my header the same as the rest of the D series or is there a specific size. If there is, then what size header is for a D13? Thanks