Why Flat Tappets?By now, our Engine Masters' competitors are digging deep into the rules of the build, developing a mental picture of what engine combination they can conjure to fit within the ...
he 2018 Mustang GT owes its very existence to the pioneers that started it all 54 years ago. Thirty-two valves, charge motion, variable cam timing, and a dizzying redline on the order of 7,000 rpm ...