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Re: [GMCnet] Power Drive [message #86710 is a reply to message #86635] Mon, 31 May 2010 15:09 Go to previous messageGo to previous message
zhagrieb is currently offline  zhagrieb   United States
Messages: 676
Registered: August 2009
Location: Portland Oregon
Karma:
Senior Member
I've put about 13K on mine and love it. It has the same effect as changing the rear end ratio ie: allows the engine to work in a slightly higher RPM range where it produces more power. A minor drawback to the rear end change is the need to change the speedometer drive gear in order to retain accuracy. The power drive doesn't require this.

Glenn Giere


Glenn Giere, Portland OR, K7GAG '73 "Moby the Motorhome" 26'
 
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