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GTX JOHN · 01-04-2011, 05:12 PM

We use Denso Alt. and still have 13.8 to 14.2 volts above 2,500 with above ratio.....I like all the voltage I can get with MSD. We are seldom below that RPM even in Pits.

John Irving

01-04-2011, 05:12 PM	#18
GTX JOHN VIP Member Join Date: Jun 2009 Location: Boulder City, Nevada 89005 Posts: 2,736 Likes: 2,808 Liked 2,488 Times in 698 Posts	Re: altenator pulley ratio to crank We use Denso Alt. and still have 13.8 to 14.2 volts above 2,500 with above ratio.....I like all the voltage I can get with MSD. We are seldom below that RPM even in Pits. John Irving