should i bore or sleeve the block
 

So my first cylindar is scarred up a little now the question is can you sleeve a cummins block.
Or should i just bore every hole .20 over?

I would sleeve the block. I had a newer 06cr block I sleeved in 1/6 cylinders kept stock pistons and rings and 80k later with a smarty on 4 running the dog piss out of it I haven't had any issues with the sleeves. It will be the cheaper and most economical route.

I vote sleeve. We have done several that way with zero issues. Typically the sleeve material is stronger then the original block.

Sent with a Droid RAZR in one hand and 14,000 volts in the other.

i agree sleeve:hellox:

i was told you could not sleeve these blocks.. i guess you can!? where do you buy the new sleves from? I have an old block thats been sitting because of this same isue!! would love to build it back up!

We sleeve them all the time. Just talk to your local machine shop if they cant get a sleeve for it i would find a shop that can and use them instead.

Sent with a Droid RAZR in one hand and 14,000 volts in the other.

def good to know im gonna get on that for sure! was ready to throw this block in the Gabage