Split Header

[deziped]

http://salem.craigslist.org/pts/2823219264.html

Anyone tried these on an 89-90 Renix 4L?

Other than port alignment and possibly I'm interference, what yuh think. Much cheaper than Borla Or Pacesetter headers.

[JeepcoMJ]

Won't ever run right. Your system isn't set up for two o2 sensors, and you're have to run duals in order to get an accurate reading if running true dual exhaust. If single, you could do it with a custom y pipe. But not worth it anyways since the exhaust ports on the manifolds are tiny....they won't port match to your hess because of that