I wrote a long reply and my server ate it! Use one of the GM speed control resistors that mount in the air box and pick out the right combination of connections to get the blower speed you want. Cheap, simple, and available at any FLAPS or on Ebay.
Jerry


"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!