Engine makes include the following: Spirit fan cooled and free air; Kohler free air (J.D. Spitfire); JLO 297 singles, also twins; Cuyuna 290, 340, 400 fan cooled; Sachs 281, 297 singles (no 290/ 340 C or SS, no 368); Hirth single and twins (no 292 or 340 singles, 634 twins); Yamaha twins; Polaris singles ( 164, 175, 250, 372) and twins; Rotax 247, 299, 320 singles, also 340 and 399 twins (no TNT singles); CCW twins 290 and 340 (No 440's); and Kawasakis for Arctic Cat. 295 and 340 Rupp engines or parts available. All motors are sold as-is, but many have good spark and compression. Pick up only, I do not ship. Call for prices. Prices start at $125.00. Also have parts motors. Calls only. No e-mail or texting. Thank you. Also parts motors available. Kohler 8 hp K181 motors, turn over.