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Gel Battery


Vehicle Information: Model: 911 T; Year: 1970; Body Type: Coupe; Engine (type, size, modifications): PMO Carbs; Total Mileage: 130K;

My 3 year old Interstate batteries are no longer working. I've checked the archives and see that Optima or thte Sonnenschein Gel-Cel DF75 battery is the choice. When the Optima was discused for a 2 battery car such as mine, it was suggested that the battery be located on it's side(Optima), and on the other side, a box with lead weights to balance the front. Does this mean only one Optima is needed, but 2 Sonnenschein's would be needed?If only one battery is needed, which side does it go on and does the cables on the opposing side need to be removed or capped?Thank you,Charles

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