OutdoorKing Repair Forum Forums Repairs and Maintenance Questions on Engines Questions On Victa Two Stroke Engines High revving Victa..again

Yes Norm but a spark plug change can't do that unless there is a problem somewhere else.

There are a lot of things you can check and adjust ,clean etc but sometimes if you don't replace the main crank bearing nothing will stop the over revving.

Cheers
Max.