Done some piston work seeing as I have so many sets.
managed to machine out 6CC of metal dropping the C/R to 9:1
16valve engine combustion chamber dimensions i worked out for anyone thats interested
Standard compression 10.60:1... calculated at 10.5527:1 guess fiat rounded it off... close enough.

piston dish machined out to 20CC (20ml)

managed to machine out 6CC of metal dropping the C/R to 9:1
16valve engine combustion chamber dimensions i worked out for anyone thats interested
Standard compression 10.60:1... calculated at 10.5527:1 guess fiat rounded it off... close enough.

piston dish machined out to 20CC (20ml)

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