On page 18, the article re. the Iacono dragster shows a head with NO combustion chamber! Were all these heads like this? Many years ago I had a 28 Chevy 4 barrel that had a flat head and pistons that stopped1/2-3/4? short of the deck.I asummed that a combustion chamber in the cylinder was an outdated design. Can someone please enlighten me? Thanks Herb still learning!
