I found on CL a Holley Carb 2bbl for a 258 4.2L. My jeep is stock and looking to upgrade the carb. I did clean it very well recently but I am wondering how much better is a Holley Carb than the Carter and is it worth replacing. What are the advantages disadvantages? Is it hard to install and what do I need beside the replacement carb? It's only for 100 bucks so I'm hoping to score a deal. As far as how good of condition it's in I'll get a reply soon.