You've got to let the site cycle thru all 3 videos; #1 is the machining bit, #2 is the engine, & # 3 is the MLG. As for the engine in #2, the comment says that it's a ?small block? from a Chevy Blazer.
Allen G. Wiesner KR-2SS S/N 1118 T/D / CorvAIR 65 Franklin Street Ansonia, CT 06401-1240 203-732-0508 "It ain't over until the fat lady sings". ________________________________ I didn't see any pneumatic retract mechanism. I did see a servo motor driving an ACME screw. The next video had a KR2 with a V6 of some kind in in. Looked like a belted air power reduction drive setup. http://www.youtube.com/watch?v=QDLinTFgwbc&feature=autoplay&list=UL-GgBwI4te io&index=3&playnext=1