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33D block heater

Hello All,

So I'm planning on rewiring the 33D after I give it a degreasing bath and I was wondering is there anything special in regarding the block heater when I rewire it? Right now the tractor has 2x6V batteries (12V total obviously). I'm wanting to get rid of the 2  6V batteries and just have one 12V battery. Or is it better to leave it with the 2 6V batteries like it was originally intended? Or does it really matter? Any input would be greatly appreciated.


RE:33D block heater


It may cost more to buy two six volt batteries than one 12 volt but I believe you will get alot better cranking power from the two six volts because you have twice as many lead plates sitting in the battery acid. Just a thought...