Anyone know (or can measure) the thickness of the standard R1 head gasket?

Both crushed and uncrushed would be useful.

I have a used one I could measure but I'm not going to be able to do that for a couple of weeks.

FYI trying to work out compression drop from fitting a McXpress 1.7mm one (need to find out whether thats crushed or uncrushed thickness too).

Just braved the cold and measured my old 4XV gasket 0.8mm crushed.


Dave……..

Thanks for that Dave