Out with the old, in with the new

As i said earlier. I am temped to just do the swap to the 904 and a new spec convertor first, before i start on the 418. Should dip into the 10's

It would interesting to see how much it picks up, of the converters would be the wild card. I'm seriously considering building a 904 for my Dart, just not sure I want to spend the $2000 or so to make the change.