RING SQUARING
When gapping piston rings, an easy and often used way to square them in the bore is to invert a flattop piston and use it to push the rings down to the desired depth. Another good way on large bore engines is to use a tapered ring compressor of the correct outside diameter to do the same.
Rich Jones
Redline Automotive Competition Engines
Davie, FL
July, 2020
