I just remembered there is 2 Enfield motors here so no problems to borrow a decomp valve from one of them to set the OHV motor up. Here is a pick of the Victa decomp valve in the 10.5 Briggs flathead Another thing that surprised me with this was the new starter solonoid I fitted. It smoked up quite badly for the first 4 or 5 times I pushed the start button. I was sure it would have been burnt out because it put out a lot of smoke each time but I kept using it as I figured I had nothing to loose (the smoke was instantaneous the second I pushed the button) Anyway it works fine now and no smoke, no idea what that was all about unless it was some sort of varnish that was put on it