Vortech's Jimmy Martz told us its self-contained blowers are limited to 52,000 rpm of blower speed. He calculated that with our stock pulleys, we were turning 46,800 rpm on the supercharger at an ...
"There's no replacement for displacement" is the age-old adage that longtime hot-rodders have believed in for decades. The way some purists score it, although nitrous oxide, turbochargers, and ...