Sure you can go to the wrecking yard and get an LS engine and throw it together with minimal parts and pieces and make good power. But if you are serious about really having a hot rod LS engine then you need to step up in the cylinder head and valvetrain arena, and the good news for you is that Racing Head Service is here to help. From Mild to Wild, they have an assembled LS Cylinder Head package for you. For most street and street strip guys the new Pro Action Cathedral Port LS Head from RHS is your ticket. They are available as cast or CNC ported and come in sizes all the way up to 250cc. That’s a flowing mother, and thanks to a variety of options, you’ll be able to find the valvespring, retainer, and locks package that is right for your camshaft selection, and all the parts come from COMP.
Check out all the information and specs from RHS below, or visit RacingHeadService.com for information on this or any other RHS part.