the left side cylinders are on.
Deck height clearances are good. It's almost as if someone planned all of this.
I used the squish solder method, AND I measured the flat edge of the JE pistons too. I couldn't verify that the head and piston might or might not be able to touch at the flat outer edge of the JE pistons.
My "solder" was actually a bit of play dough stolen from my 4 year old. He just was amazed that I was going to fix the Porsche engine using his play dough
I used a bit of gray silicone to stick the play dough in place. Worked like a champ.
Plenty of clearance in the curves of piston to head (2.1 to 2.4 mm)
and just the right amount in case that little flat spot on the pistons (red arrows) could touch the mating surface of the head.
