The end is near...

the hemi is a pos n/a they rev to the moon no race block though

They don't need a race block. The 1500 HP Crate motor is running an OEM block. It's the BGE block, but it's still the same block you could get in a Ram with a 6.4 or a Scat Pack after 2018 or so.

what did i read here the w7 heads had issues leaking out of the box

I thought it was the W5 they called the "sprinkler"? But I could wrong.

how did the 340 runs 9s in 70s without it

I won't argue that the LA can be made to run