y blockers



what pf arcand says about an open plenum manifold



is just about the size of it.



another way to say it is 4 speed car and 1800lb tube frame.



anyhow, latest development is to call it a 'crackerbox' manifold.



building this kind of manifold for a 4, 6 or V8 is



just a little Popular Mechanics type project.



later on

Ford 292 & Fordomatic

removed from '64 F100