Supercharging has been a part of the British car scene for a long time. From factory-built Blower Bentleys and supercharged MGs of the 1920s and 1930s to aftermarket offerings from Judson, Marshall, Shorrock, Wade and others in the 1950s and ’60s, many British cars have relied on force-fed power. So it only makes sense that Moss Motors is reviving the …