OutdoorKing Repair Forum Forums Repairs and Maintenance Questions on Engines Questions On Victa Two Stroke Engines G4/LM carby repair/modifications

I've done a lot of fiddling with my mod. It's running way too fast with the poppet valve on A, and while idle setting is a bit slower, I can't get the speed to come down any more, even with the screw backed right out. My washers are already at 2mm, any more and I can't get the cam low enough. It is backfiring on shut-down now too. Mmm, I might just have to get another carby...