Plastic carburettor did I read? Did B&S gain some inspiration from Victa's LM two stroke carburettor? If it's from 2013, you always have the option to wack in a PowerTorque, should the B&S put a leg out of bed. That is a very late model chassis, but not too late for 2 stroking. Good luck getting the Briggs successfully operating though.
Ahh, if only victa had kept producing the thumblatch catcher series, they would be in better shape today!
