a half liter engine it had become our the opal blitz and it sucked in fuel and air through only one carburetor i don t think that tended to limit performance by 3900 revs it had already reached its maximum output i phone but it was the tort they gave the car its pick up an impressive 170 new meters that kicked in at just 1700 revs and made for a very decent acceleration. throughout and bush took. a 3 speed transmission with a steering column mounted shift lever was made for the shift was driver and a very casual driving style fuel consumption averaged about 11.5 liters i don t know bad for the time. in 1970 after long and dependable service that cappy keen was retired with honors