Back around 1966,I was building a 235.A talented friend and mentor,decided a three single barrel manifold was what was needed.We couldn't locate one so he thought why not build one.It was a resonable success.Without computers it was his experience and some guess work.It always had an idle problem,but it had a really wild sound.This was on a 55Chev sedan so a hood scoop had to be added for clearance
