Posted for "Dave Saylor" <Dave@AirCraftersLLC.com>:

Jack,

Ken Orloff's IV-P S/N 158 was 2150 lbs.:

Primer only
No interior except front seats
Inertia reels
No elevator compensator
Aux alternator
Aux electric vac pump
Very full panel (http://www.aircraftersllc.com/projects/lancair4p_ko/PIC00563.jpg)
MT 4 blade prop
Otherwise pretty standard

Dave Saylor
AirCrafters LLC
831-722-9141