Tuesday night I realized I had the wrong engine, and diff in my Yenko for this weekend track event. The engine I had in it has power range for over 7,000 RPM. I need another one that's in the 6,000 range. This delay is really a good thing. As my first trip with my EFI shouldn't include 16 hours of travel. So thanks for the help with my EFI project. I'll be back lost next week now. Bob Dunahugh