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Originally Posted by Dragncar

Umm, yes it is. There have been at least 2 iron highly regarded iron race blocks destroyed with big boost in the not so distant past. At least one, maybe both are stepping up to aluminum billet skirted mains.

KRE,s billet block with standard mains is one choice. Then you have Visners block and the LSM block.
They would not be there if people did not feel the need for them. Builds are coming.

I was told from someone involved in one of those that they decided to send it with a bent crank. At NO time was the block blamed. Sounded like the mission meant more than the parts.

[Dragncar]

Originally Posted by 535 tall deck

I was told from someone involved in one of those that they decided to send it with a bent crank. At NO time was the block blamed. Sounded like the mission meant more than the parts.

No one is blaming ANY iron block. A casting has its limits.
I just want to see guys try it. (skirted) See just how much a Pontiac can push down on a crankshaft.