They hook up an instrument gage to a motors hose with engine suction on it and the gage gave a reading at idle of 16 inches of vaccuum.This gage is sometimes included in the dash of some racier vehicles to let them know how much suction was deterred for varisous driving situations. At...
They hook up an instrument gage to a motors hose with engine suction on it and the gage gave a reading at idle of 16 inches of vaccuum.This gage is sometimes included in the dash of some racier vehicles to let them know how much suction was deterred for varisous driving situations. At...