Neil, That will work. Another thought is to mount a solenoid on the=20 throttle body and wire it to a switch. When the solenoid is on the=20 throttle is blocked so that it won't open very far. Turn the switch off=20 and the car runs normally. Hide the switch someplace that is easy to get=20 to but hard to find. What about something like this? It would also be=20 pretty inexpensive. Thanks, rich! On 11/19/2014 10:20 AM, Neil wrote: > Same effect can be achieved with a restrictor plate. Should be easy to > make: cut a flat aluminum plate to match the Throttle-body (or > carbeuretor) to intake manifold interface, then drill a hole in the > center just enough for the car to idle. > > Cheers, > -Neil. > > > On 11/18/2014 10:38 PM, Richard R. Pope wrote: >> Robert, >> That is a very bad idea. As soon as the engine fires the rag will >> be pulled into the intake and probably inside one or more cylinders. A >> replacement engine for an US older iron block and iron head engine will >> run about $2000. The modern high output engines can be as much $100,000 >> just for the engine. I was a master tech for 35 years and trust me the >> force that the atmosphere can apply to the rag is more than enough to >> shove it right on past the throttle valve and into the intake. >> Thanks, >> rich! >> >> --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .