Today I have a Coleman extended run plus 4000 watt generator. 8hp old school Briggs and Stratton engine. Runs and operates as it should. Leaks a little fuel from carburetor when not running but not while running, just shut valve off when not in use. Never a problem for me. Wheels added for easy moving. $80. My name is Joe and I can be reached at 716-989-794one. Thanks for looking.