RE: engines
The black and white is included in the CD's AMA sanction package for sanctioned events. The ONLY engine on the list is the Thunder Tiger 40 Pro. I am working on getting the "official" copy to make available on the NMPRA website along with all the various AMA racing oriented board members and contact info. The various processes is another project for inclusion.
But for now here's the list:
1) Thunder Tiger 40 Pro