35 briggs has oil leaking at head. Pretty sure its a head gasket. Blows a little black smoke here and there and a miss here and there. all in all it still runs great. I do have to add oil daily. No other detected leaks. Will run a leak down test tomorrow. I've never changed a head gasket on a small engine. Anyone know where there is a how to video? What about torque specs? Anyone wanna come babysit me while i do it? i'll buy u a case of beer. I'll take whatever help i can get. Don't really have the money right now to send it to a shop. Stock motor with less than a thousand hrs. Thanks in advance. Also if you want to barter I can take you on a fishing trip. I run an inshore guide service. located in baton rouge