426 hemi block also opinions on parts I'm looking at.

[chrisbinks]

Hi all,    where would you guys go for a cast block, to suit a 1970 426 hemi engine,  I'm after supercharging the engine, and upgrading the cam shaft, also after keeping the standard size pistons but will be upgrading them to suit a nos system.   my question is where are the places to go that that do

cast blocks
either cast heads or ali  ( I'm told standard cast or ali heads would be capable of handling high horse power ( looking for about 900bhp) and a NOS systems.


Are K1 crank shafts any good ?
also k1 piston rods?
diamond forged pistons?


many thanks for you help

chris