Last Update July 26/17

GM Engines

Jeff Ackland's LS V8 powered P85 is equipped with an SDS EM-5 8D engine management system. Flying in Kansas.
First flights video
Ground running, takeoff, low pass and landing

Scott Hermance's LS3 powered Moose

More info:

Video of LS3 powered Moose with SDS EM-5 8F system

Rover V8

Gordon Wardstrom's Rover V8 powered Bearhawk. SDS equipped. Over 1000 trouble free hours to date. Runs head to head with IO-540 Bearhawks.