B bobscogin Senior Member Sep 19, 2010 #1 I'm installing rings on my 99A 4 ring pistons. There's a one piece oil ring and a 3 piece oil ring. Which one goes in the bottom groove (below piston pin)? Thanks, Bob
I'm installing rings on my 99A 4 ring pistons. There's a one piece oil ring and a 3 piece oil ring. Which one goes in the bottom groove (below piston pin)? Thanks, Bob
Ronnie Well-known member Sep 19, 2010 #2 3 RD groove has 3 piece oil ring 4 th groove has the one piece ring Ronnie
