TC12-TCLP-60 "Bull Whip" style gas engine throttle controller
TCLP-60 Large cylinder/piston designed for 8hp and larger gas engines.
Mount the cylinder using the included clamp up to 60 inches away from the engine throttle control.
The end of the cable "whip" inserts into the throttle control of the engine. When air is applied to the cylinder the cable extends out of the whip, slowing down the engine.
You'll need a compressor equipped with a pilot unloader valve and your engine needs to be compatible with a remote throttle cable.