PISTON PIN POLISHING

PISTON PIN POLISHING
I found it easy to polish piston pins in the rod hone. I use a small mandrel to hold them.

Randy Torvinen
Torvinen’s Machine
Menahga, MN
October, 2019

FISHTAILING

When machining threads on a lathe, a "Fishtail" is used to "square" the tool to the part. For...

This one may be a little obvious, but maybe not. When checking piston-to-valve clearance, use cold...

LS PISTON PIN SIZE Stock GM LS full floating connecting rods use a .943" pin and stock LS press...