LSx Valiant Build. Take a look inside...
Getting the 6.0 and bolting on the stock 243 heads with the smaller combustion chamber helps bump the compression up a smidge. People are doing just the heads(bone stock, no rework) and a mild cam and pulling 400+hp out of those motors. So with an aggressive cam, valvetrain upgrades, a little rework on the heads and an intake should keep me satisfied.