This is the original called Dieselis "It is diesel"
Lots of photos
http://membres.lycos.fr/dieselis/photos.htm

Main page in French and English
http://membres.lycos.fr/dieselis/

Engines that may be suitable
http://www.geocities.com/plane_diesel/

Diesel plane Group for car engine conversions
http://groups.yahoo.com/group/chas11nz



1929 Diesel plane
http://home.earthlink.net/~ralphcooper/pimage21.htm

Roland