OBX headers?

i got some OBX headers for my ZC swap. i heard that they aren't that good, cuz even tho the bolt holes line up, the port holes don't? argh that sucks. can't i hollow it out some more? i was told that i could, and it would be better, for that growl than the raspberry farts ;)

thanks

why'd you buy two?

Originally posted by 91civicDXdude
why'd you buy two?

lol, at first i diddt understand what u ment, but then i read his thread post again, lol, HEADER, not HEADERS

http://www.illusiverides.com/forum/html/emoticons/givesafauck.gif Remember when all those idiots at nwhonda.net chewed out that guy for spelling vtec with an h? It doesent matter. :finger:

Back on topic here, I have no idea if you could hollow it out more.

Put the exhaust manifold gasket up to the ports. Use a dremel to match the gasket. Then put the new larger gasket on the header, and get a magic marker and trace out the new size. Then use a dremel and make the ports bigger, Make sense?

Dam you beat me too it. Yeah basically you'll want to do a simple port match job with the dremel. Try to get it as smooth as possible. How off are we talking here ?