Standard series 3 TV175 squish......

[coaster]

did Innocenti give squish clearences back in the day ?

I was thinking the same, I thought squish refered to the machined band cut into the outside adge of the head and was a relatively recent addition.

[Adam_Winstone]

I've stripped standard engines that had huge squish clearances, to the point that they almost certainly didn't function correctly by design, however, these were motors that had run fine and with standard performance.

Adam