Cummins block

quadracer37

quadracer37

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Joined
Nov 28, 2010
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91
looking for a common rail block for mock up purposes. located in northern IL
I have a filled, 6.7 block that needs bored (cyl out of round) if interested in trade + cash
 
quadracer37 said:
looking for a common rail block for mock up purposes. located in northern IL
I have a filled, 6.7 block that needs bored (cyl out of round) if interested in trade + cash
Click to expand...

Is that the block from the 2.6 to 3.0 build? How much does it need to be bored over?
 
takedown95 said:
Is that the block from the 2.6 to 3.0 build? How much does it need to be bored over?
Click to expand...

Yep sure is. You bought the pistons didn't you? Machine shop says the cylinders are out of round, some as bad as .005" everything else with the block checked good though. Line bore is great, magged, n cleaned
 
quadracer37 said:
Yep sure is. You bought the pistons didn't you? Machine shop says the cylinders are out of round, some as bad as .005" everything else with the block checked good though. Line bore is great, magged, n cleaned
Click to expand...

Yeah. I thought #6 was busted in that block?
 
nope it ended up checking out fine with the mag test.

not sure what the going rate is on these, so make an offer.
 
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