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DE Racing "Stopz-it" Nitro Engine Shutdown Tool
DER-112
Introducing the next generation in safe and efficient RC nitro engine
shutdown, the DE Racing Stopz-it. This simple tool, disguised as a
readily accessible key fob, works by either using the tip to contact the
flywheel of an idling engine, or by using the plug on the side to cover
the exhaust tip.
Since the method of covering the exhaust can be performed at any RPM,
even the runaway car with wide open throttle has finally met its match.
Features:
- Two ways to shut down engine
- Made from long lasting rubber
- Readily accessible as a key fob
- Made in the U.S.A.
Note: I'm not a big fan of using anything to block the exhaust off to stop an engine unless it's an emergency situation (run away). Closing off the exhaust of a running engine will force exhaust byproducts like oil and unburned fuel back into the fuel tank via the pressurization line, contaminating the line, tank and Fuel. If you do have to do this it is best practice to clean out the tank and line and dump the fuel.
