6.0 build
#6
Id just boost the 5.3 and run it till it blows up. In the meantime do lots of reading and research and figure out what you want to achieve with the 6.0 (since 450 will get old and youll keep wanting to upgrade).
#7
This setup will net 450 to the wheels or will it be the crank? This is my setup but w/o the pnp 243's, 370 cid, Lt's true duals. I will be getting them port and polished soon. Thanks for the help.
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and good cam that will match your topend and a good exhaust system will get you there

