This download is available in two seperate formats. The first one is an HTML file for on-line viewing, and the second one is a downloadable ZIP file that you may print out and keep for your reference. The chart provides a cross reference between Scorpion motors and the closest equivilent model from 12 other motor manufacturers including, in alphabetical order:

Atlas
AXI
Dualsky
E-Flite
Hacker
Himax
Hyperion
HXT
RimFire
Thunder Tiger
Torque
and Venom

To get this file Click Here for the Online Version

Or you can Click Here for the Downloadable ZIP file.