No, I never dynoed it. i just wanted it to run a little better but I knew I wanted a v-8. So when I almost paid it off I traded it in for my 2005 and have been wasting money ever since!!!!

 

Take a set of 350 long tubes, cut off un needed flanging and primaries, weld up un needed spot on the collectors and bingo... I've seen it done more than once.

Make sure you use some small collectors... 3" collectors on that little motor will kill it.