The ultimate guide for LS Cylinder Heads. Nothing like this exists anywhere else, and it is Free to download.
Includes:
All 20 Cylinder Heads explained (and ranked on a scale from 1-5)
Heads simplified into 8 "families".
Pros & Cons of each head family.
All 3 port types explained (cathedral, raised rectangle, rectangle).
Flow rates for all heads (cubic feet per minute, or CFM).
One page reference sheet of all codes and specs (with Valve sizes, Chamber volumes, and Port volumes).
Lifetime Updates:
This eBook will be constantly updated.
When new information is available you will automatically receive the new version via email.
Secret Tips:
Why the small valve head may be the best.
Why you probably don't want 6.0 heads for your engine.
Some won't fit as some engines have too wide of block bore.
LS cylinder heads have changed and mostly improved over the 20+ year history of the LS engine. Let’s dive into the details and see if we can discover the best heads for your build. Download your copy now.
Version updates:
Version 2.0: Added swap-ability page. Updated LS Swap Survival Guide eBook page.
