The Air Jammer line of toys were manufactured by Tomy.
They were all piston driven, air pressure
powered vehicles that you pumped up with a hand pump, and then
let go. It actually went very fast. Good thing about
it? No batteries. There were a number of different
vehicles, like the Road Rammer, a motorcycle called the Air
Scrammer, and a Volkswagen Bug called the Bug Scrammer.
For those really familiar with
the this Tomy line of toys, you may also remember a series of
robotic looking piston driven toys called Space Pets.
There were models like the Fleet-Fotted Floomdorm and the
Stretch-Legged Stoomdorm. You also pumped these up and
they would move around.