Well, here it is folks. A list of Quad 4 pages that as far as I can tell is all automotive and centered on GM's 2.3L wonder.

In this list you will not find stuff on: quadraplegics, quadratic equations, quadracycles, ATVs, synthesizers, amplifiers, quadrangles, quad processors, astrophysics, calculus, Quad Cities, campus quads, quadrants, polynomials, 4 event athletics, etc... here! (LOL) Yeah a lot of sorting just to find what car guys are interested in. Well I hope it's worth it from what little I managed to gleam off of the top.