Vacuum Pump recommendations
Motor must be sealed up tight for vac. pump to work right. I usually pressurize motor (5- 10 lbs.) and use a spray bottle with soap and water. Check valve covers, intake valley pan, intake bolts, oil pan, front and rear seals, oil pump mounting, fuel pump plate, timing cover, dist. hole.
Motor must be sealed up tight for vac. pump to work right. I usually pressurize motor (5- 10 lbs.) and use a spray bottle with soap and water. Check valve covers, intake valley pan, intake bolts, oil pan, front and rear seals, oil pump mounting, fuel pump plate, timing cover, dist. hole.
