383-inch LS built from 5.3L Vortec blocks makes over 540 hp on the Westech Dyno If you know a few pieces of information, you can turn a Vortech 5.3L block into an LS mill making way over 500 hp ...
BluePrint makes some of the most powerful Chevy small-block crate engines as well as options for Ford, Chrysler, and GM. Recently, BluePrint has released a line of 383 CI small-block engines.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback