LS Cylinder Heads (Poster) Muscle Car and what to look for

and what to look for when buying a used LS engine

Nothing like this exists anywhere else

it has much less internal parasitic power loss typically seen in a TH400 or 4L80

even which models got which engine

I am currently working on the version 8 update

LS Cylinder Heads (Poster) Muscle Car and what to look forThe ultimate guide for LS Cylinder Heads in POSTER form. Nothing like this exists anywhere else, add one to your garage or shop wall. All 20 Cylinder Heads explained Heads are simplified into 8 similar code "families" Pros & Cons of each head family All 3 port types explained (cathedral, raised rectangle, rectangle) Valve sizes Chamber volumes Port volumes Flow rates for all heads (cubic feet per minute, or CFM) All 20 heads ranked on a scale from 1 5