Same effect can be achieved with a restrictor plate. Should be easy to=20 make: cut a flat aluminum plate to match the Throttle-body (or=20 carbeuretor) to intake manifold interface, then drill a hole in the=20 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! > > On 11/18/2014 9:10 PM, Robert Dvoracek wrote: >> Another thought that occured to me is to stick a rag into the intake. I= t will let the engine idle, but won't let them get anywhere. Just be caref= ul that it doesn't get sucked in. Works for diesels too =09 --=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 .