v-max engine

Has anybody heard anything about the v-max 6.0? Other than higher compression ratio, is there any differances than the regular 6.0?

Its the high output version. Makes 345 hp instead of 300 or whatever the regular one puts out. It used to be in the SS trucks.

It is the LQ9, better rods, better pistons, same heads, more horses than the LQ4 310 HP version.

They used to be only availible to SS Escalade, and VHO.............