Piston Knurling controversy

Knurling pistons, just a different view point, Not many pistons are knurled these days but thought I would just share my story. I think there are many parallels to to this story as with all to many variables, would I knurl a piston these days? absolutely not. I have I the past and at that time was it was a great option and I have no regrets.    • The Great Smokey Yunick Knurled Piston Deb...      • Response to UTG and the comment section on...   #engine #pistons #knurling