I have a ride on mower with a 13.5hp engine on it. Where can I get a vertical replacement engine that is 32hp or higher with electric start? Need to price one very soon before the engine goes bad I give the engine about 2 weeks to a month

Your are looking at the best price around $700 but I don't think the motor mounts are going to match. Briggs and Stratton Small Vertical Intek Air Cooled Engines (http://www.jackssmallengines.com/bsengvintek.cfm)