I'm rebuilding my 1600 twin port 71 engine. Engine prefix 'T'. I have a stock 1600. The cyl barrels are honed to the stock size, according to the Haynes manual.
Having measured the gap with the piston within the cyl barrel, it appears that i have worn rings. And seeing that I have come this far, may as well replace them.
I am struggling to find the correct part number for the rings.
Should I get genuine, or aftermarket?