[quote=Esco;12332171]I have a 93, 4.0L, manual wrangler my exhaust manifold is leaking and I plan on replacing it. Since I have to take off the intake manifold to do this I have afew questions.
1. Is there a after market Intake manifold worth putting on? No but the 2000 and up factory 4.0 manifold is a worthwhile upgrade. A search will bring up plenty of information.
2. If there isnt is it worth taking it to a machine shop to have it opened alitted and smoothend? ~eh........no
3. Is it worth getting a good set of headers or just stick with oem style? Yes, I have had good luck with Edlebrock headers. Stay away from the el cheapo eBay specials. Tend to crack./[quote]