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10/22/10, 3:52 AM   #21
Re: USAC Sets RPM Limits For Midgets
gio_momma
gio_momma is offline
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Join Date: Oct 2010
Posts: 12
 

Quote:
Originally Posted by Dick Monahan View Post
Just out of curiosity, how does one enforce this rule? I assume tell-tale tachs can be rigged?
It's pretty easy on a crank-triggered ignition, like an electromotive or MSD. Plug in a signal generator set to something just over the limit and if you have spark, you're busted.

http://www.electromotive-inc.com/pro...simulator.html