6.9 piston specs?

dieseldummy

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I was wondering if someone had some old 6.9 pistons laying around that they would measure. I'm wondering what the piston pin diameter is, what the distance from the top of the pin bore to the crown is, and the overall height. If anyone has a set of used pistons that they would part with I would also be interested in that. There may be a crossbred IDI in the works...cookoo
Thanks,
Justin
 

icanfixall

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All non turbo pistons for both the 6.9 and 7.3 motors have the same piston pin diameter. Its 28mm or 1.110. Now the turbo pins are 33mm or 1.299. Hope this helps some. It works out to the turbo piston pins are about 0.189 larger than the non turbo piston pins. And thats slightly over 3/16 inch bigger.:D
 
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zigg

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I've got 3 sets of pistons. One is stock 6.9 pistons. The other is 7 .030over 6.9 pistons, the last, is 7 factory turbo 7.3 pistons, and 7 decent rods.

On both sets of 7, there is one piston/rod missing, due to engine failures...

I'd quite happily part with any/all of the above, for a very fair price...

Zigg :)
 

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