That's usually what happens. If you really only wanted to change ONE item, many times it creates a ripple effect and other items need changing as well so that everything works in unison....and as expected.

You'll be happy with JimV's work. Have fun with your project.

how can I get a hold of jim v??

thanks I need him to do a couple of pair of heads.

JimV's cell number is: (616) 889-0928

Jim and I have talked a lot about the numbers that are coming back. The latest is that he is changing both my intake and exhaust valves. I am really looking forward to getting this thing on the dyno soon! And the best part is, he is just as enthusiastic as I am.