Rebore

I have put the barrels in for a 20thou rebore.
I bought the pistons from Tri-Cor and they are Taiwanese made pattern-pistons.
Quote from TriCor

they are jcc pistons same as harris and are the best on the market at the moment as far as i am aware they are 9-1.

The re-bore is being done by North East Engineering in Darlington and they should be ready Thursday.