LSx 454. Opinions?

[rocketman]

There is a guy I know here in town, that used that 454 lsx shortblock, with 6.0 truck heads and single plane intake, holley carb and it runs 9.90's in a 00 SS Camaro.

I built my own verison of that combo for my Vette and it's a killer combo as with anything its going to depend on the set up. checkout LS1 Tech there are alot of guys on there that are starting to use that motor.