why cannot? if u understand the term "boost" u'll understand y a
turbo gauge can be used to measure "boost " from the
supercharger.
boost is an indication of the positive pressure exerted on incoming
air in the intake system which is achieved by the "compressing"
effects from a turbo or super charger. therefore, the same meter in
effect, measures the same parameters
superchargers & turbos...have the same "Boost" ar...