Home › Forum › Ask A Member › 54Evinrude Big Twin crankcase › Re: 54Evinrude Big Twin crankcase
February 25, 2016 at 8:12 pm
#32509
I have NOS oversize pistons and rings for your motor if you wanted to go that way. Both .020 & .040. We can bore your block for you also. Just thought I would offer if it will help you make a decision. Your motor will be like brand new as far as piston to cylinder wall fit.
Dan in TN