OutdoorKing Repair Forum Forums Repairs and Maintenance Questions on Engines Questions On Victa Two Stroke Engines Scored powertorque bore.

The difference between the blocks is one is a later model type where they used just one casting for the keystart/non keystart type, essentially the same engine though.

That bore would probably hone okay, as it would be mostly alloy on bore from the piston, if its cratched more than that though I would personally hoik it into the scrap bin.