Yes a OS .21 will fit in the revo You may have you adjust the engine mount to get the mesh for the gears right
But it is definitely possible!
Electronic Revo
Toyota Revo was created in 1998.
Revos are made at the Revo factory.
The revo 3.3 is anywhere from $400-$800.
Revo Jõgisalu died on 2011-08-30.
Revo Jõgisalu was born on 1976-07-09.
Revo Soekatno was born on 1975-08-02.
Sega Rally Revo happened in 2007.
10^21 = 1,000,000,000,000,000,000,000
3 turn overs
Alexander Os was born on 1980-01-21.
the revo speed helmet was invented in mid or late 2009