Join Date: Sep 1999
Location: Vancouver, WA, near Portland, OR
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Re: Jacobs Electronics for Grand Wagoneer?
If you want to really upgrade, go with the Davis Unified Ignition, (DUI), it's a GM HEI clone for the AMC engine. Pull out your existing distributor and the module box that connects to it and drop in the DUI. Everything is inside the DUI that's needed, just supply a 12 volt ignition wire and you're set. I wouldn't waste my time with the Jacobs setup. I had their previous wiz-bang setup, (I think it was called "Mileage Master" or something), on my '76 Waggie about 10 years ago. The only thing that was noticeable was the high pitch squeel when it was on. No noticeable power or mileage increase. Gotta admit, they do have impressive advertising. Don't get sucked in. Contact Performance Distributors for a DUI at 901-396-5782.