Rectimo engines are Volkswagen conversions built by Rectimo Aviation SA of Savoie, France. The firm was also known in its first few years as Rectimo-Savoie. Over 500 conversions had been built by 1975, but numbers for each model were not given.
O-73 - - {3.031 / 2.520 / 72.7} / {77 / 64 / 1192}
4cyl; Rectimo Type 4AR 1200; 40hp@3600rpm (TO); 1969-1993; Wt = 136#.
Carbureted engine with single ignition.
BGP; J69-70toJ92-93.
Applications: (France) Alpavia (Fournier) RF-3; Fauvel AV.221. (Germany) Sportavia (Fournier) RF-4D.
O-97 - - {3.366 / 2.717 / 96.7} / {85.5 / 69 / 1585}
4cyl; Rectimo Type 4AR 1600; 61hp@3600rpm (TO); 1969-1993; Wt = 141#.
Carbureted engine with single ignition.
BGP; J69-70toJ92-93.
Applications: (Germany) Sportavia (Fournier) RF-4D, RF-5.