Race Engine Forum UK

Posted: **July 13th, 2014, 5:36 pm**

Hello all,
Does anyone have experience with reboring old 80 mm block?
If so, what would be the maximum bore, will it accept 84 mm pistons?

Many thanks!

Posted: **August 2nd, 2014, 3:53 pm**

sorry did not see this one before, not 84, no, 82mm MAX

but you better stick at 81mm because of the gasket.

G

Race Engine Forum UK

Reboring old Fiat 80mm engine block

Reboring old Fiat 80mm engine block

Re: Reboring old Fiat 80mm engine block