I have a 6.0 and the block is no good but the crank is good just need polished.... I have a good 6.2 block and piston and rods.... Can I take the 6.0 24x crank and use it in the 6.2 block and pistons

Ps I have the l92 heads and intake too... Also the car is 24x

 

Yes you can, but you will probably want to have the crank rebalanced for the 6.2 rods and pistons. You will also have to address a couple issues with the knock sensors and cam sensors on the Gen IV block which are different than the Gen III block. Cam bearings and head bolts may be different too.

 

My SBE LM7 is 9.5:1 factory compression. I have a lot of friends running LSA blowers I think it's fine. What you should look into IATs and those interchiller setups folks run to mitigate temps.