JD 70 Power block

*IHMMJD* · Sep 5, 2011

I would like to know what the value would be for a 7-2 power block for a 70? Would it be worth overhauling a power block or boring out a stock block .125 over? What are your opinions?

BushogPapa · Sep 5, 2011

It all depends on what you are looking for..

Either will do the job...
The Power Block will add a few HP and will increase the amount of $$$$ you put in the tank during the day..
Boring oversize even +.125" will add little to the power you already have available..
Increasing compression can be a good choice..
If you really want to go big, think 10" stroke and 7 1/2" Pistons, New Better cam, etc, etc..

Ron..

JD 70 Power block

IHMMJD

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BushogPapa

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JD 70 Power block

*IHMMJD*

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