I've been looking for a header for quite a while now and i found one made by COBY and is located in AUS. Specs are 1 1/2'' primary, 1 3/4 secondary, and 2'' outlet and its a tri y design.They want want $200 usd for the header, but shipping will be $173. On top of that it will take more than a month.
So i was thinking I have My old 6-1 header (which is what im looking for) from my L28 sitting around which has a 2 1/2'' outlet, but i still have to measure the primarys. anyway, i was thinking maybe i could fab up a flange and use my old L28 header.
anyone have any idea's why i couldnt use the header, or why i shouldnt?
i'll take some pictures tomorrow. i dont even know what brand they are, bought them from a dude on a street corner, literally.
My only concern is that the RB25 exhaust ports are evenly spaced out, opposed to the L series ports which arent ( see picture of header above)