cushman 22hp

[yamahaulerG1]

has anybody here used a cushman motor on an airboat and does anyone know what size prop it can push and what mods can be done to it.a friend of mine has 1 of these sittin on his shelf that im goin to try to get from him.I can use any info about theses motors. I dont even know the displacement of it i think its around 40ci?

[Duane Scarborough]

I know very little about Cushman motors, so I Googled "Cushman Motor Specs", and came up with this, and other links.

http://www.hobbytech.com/basicinfo.htm

Try Google, it's your friend.

Duane

[rbengines]

I built a airboat with a Cushman. It's actually a OMC engine. Outboard Marine Corp. Did a lot of mods to it and it still wasn't enough power.