7000 watt generator taken out of my 1988 country coach 35 ft. Motorhome. 19 hours logged on it. I ran it for 3 hours once and it ran the whole coach plus 2 roof airconditioners with no problems. Also have the 454 Chevy engine with Banks power pack, 97,000 miles on engine, approx. 72,000 on banks. 400 turbo tranny with 15,000 miles on it. No pic of tranny.