Items 1 - 12 of 13 - SURFACE DRIVE MUD MOTOR SHORT TAIL 5-7hp . REVOLUTION SURFACE DRIVE MUD MOTOR KIT SHORT TAIL 8hp TO 16hp. Introducing the Revolution Surface Drive by Mud-Skipper®. Revolution fits a HUGE range of engine sizes from 8hp all the way to 16hp. Customize your surface . Add to Cart. Add to Wishlist; Add to Compare · MUD-SKIPPER® REVOLUTION SURFACE DRIVE MUD MOTOR KIT SHORT TAIL 18hp TO 23hp. ,150.00 . MUD-SKIPPER SURFACE DRIVE MUD MOTOR KIT Includes 16hp Electric Start Engine. ,645.00. Buy It Now. 21 watching; ; 3 sold. ® 16hp Engine. Electric Motor Reverse Drive. Long life! Only true neutral with computer operated clutch. Features not seen in any other surface drive mud motor! The first surface drive motor built under under 9 Horsepower.