i "poor boyed" mine and had my brother weld a steel plate between number 3 and 4 ports. cut a hole and welded on a dump. works fine. you well really enjoy the sound of the dual exhaust and most folks will think you are running a v-8 under the hood. doubt that you will see any noticeable difference in performance. heat riser won't be funtional if you do it like i did. :p


54 3100 w/62 235 "Yosemite Sam"
Born a Jay Hawk, raised an Okie and resurrected in Texas!http://community.webshots.com/user/djed50