Okay, so im being offered b20 big tube header for the same price as the regular b16/b18 header. Should i go for the b20 big tube header or stick with the b16 one. They both are hytech replicas. Any advise would be appreciated.

 

u will lose power on the b20 header since its bigger

 

depends on his setup

 

im running n/a...nothing too special. Okay ill purchase the b16 version, however can i ask y i would lose power, i thought it was all about going big?

 

if the header is too big you lose velocity and back pressure

 

kk...i was thinking along the airflow line...its all about the science!!

 

one more thing, in the listing the seller writes that i cant have power steering, ac, or a radiator...wth. Is he mistaken in his posting? ive attached the ebay link.

http://cgi.ebay.com/ebaymotors/ws/eB...DLVI%26ps%3D54

 

Hes probably sayin you have to take the radiator or for easier installation. I put one of these on my friends GSR integra and got it to work. Your goin to have to remove your ac completely tho cause the header comes out and would touch the ac fan/lines.