Cheap Engine for Old Revo?

[TallOneJosh]

I have 2 old Revo 3.3 that I would like to get up and running again, they do not have engines or exhausts. Does anyone know of any engines that are relatively cheap, I am not looking for anything crazy, just something reliable and to have some fun ripping around the backyard. Any advice would be appreciated. Thanks!

 

[pug]

Jennysrc.com is your friend! Stock engine Stock exhaust

 

[johnnydmd]

Dynamite .19 is the best cheap engine and an upgrade from the TRX 3.3