Liquid-Cooled Yamaha Genesis 4-Stroke Snowmobile Engines for Experimental Aircraft and Flat-Bottom Air Boats
Engines are pulled out of sleds on a per-order basis from several salvage retail parts shops located in Pennsylvania, New York, Wisconsin and Minnesota. Greg also drives up north and picks up sleds when he has time, or comes across an exceptional find.
Send us an email (clik on adres below) or use the contact form at the bottom of the home page to request a list of current engines <clik here>. Be sure to tell us where you're located, your full name and phone, which type of engine you're interested in or HP requirements, and type of aircraft you plan to use it in.
165 HP YG4i EXUP, EFI with titanium ECU-controlled valved exhaust produces up to 20% more midrange power. Available in 2011-2018 Apex sleds
Basic engine weight with starter and throttle bodies 120 lbs
Installed weight w/o battery
160-170 lbs
For more info on Yamaha EXUP click here: EXUP
150 HP YG4i, EFI
Basic engine weight with starter and throttle bodies 120 lbs
Installed weight w/o battery 160 - 170 lbs
140 HP YG4 w/heated carbs, available in 2003-2005 RX1 sleds.
Basic engine weight w/starter & carbs
125 lbs
Installed weight w/o battery
165-175 lbs
80 HP YG2, EFI
Basic engine weight with starter and throttle bodies 88 lbs
Installed weight w/o battery 129 lbs
