What’s the Best Penetrant? A recent online article provided some information on various penetrating oils. A subjective test of all the popular penetrates with the control being the torque required to remove the nut from a “scientifically rusted” environment resulted...
Connecting Rod Pin Bore Repair Ever need to repair a Ford, Chrysler or any other full-floating connecting rod where the pin bore is now larger than the O.D. of your new bushings? I use acid-core solder as a filler and bonding agent. Heat your connecting rod’s small...
Save The Piston, Remove The Pins Before removing press-fit pistons that we plan on reusing, we immerse the piston in a coffee can of motor oil. You only need enough oil to submerge the piston. We use synthetic oil for the EP and high temperature qualities. We then...
MEASURING TOOL MAINTENANCE I was once in a shop where the Sunnen dial bore gauge setting standards were so worn on their Sunnen CF1126 that it messed up every job in the boring department and no one noticed. The ends of the changeable standards had divots worn in them...
FROM SCRAP TO CASH Managing your scrap is an everyday chore. We all know aluminum pistons are worth more than aluminum mill waste, but by removing pins and rings it is worth even more. There are special buyers for aluminum out there, and they will also buy aluminum...
RESIZING VALVE SEALS Every once in a while we get metal clad stem seals that just don’t fit snugly enough on the guide to suit us. Because of the volume of metal clad seals we use and my unwillingness to throw them away or send them back, we have a drawer full of new...