ISX Counterbore Cut

[Ivanprki]

I am working on one first time, have dancing liner about to buy Monaco cutter read quick serve instruction and is so confusing, your video is much better option but still I dont fully get it

1. Do you measure depth from deck 120mm like quick serve said and then you add 28 thousands of an inch for shim .
2.when you cut you turn 2 turns for 1 thousand of an inch and then what take out cutter and do it again or just turn back and keep going..
3. did you guys always update piston and installed new design liner with ring or just done re-ring kit if pistons were good