I posted a question in the coffe shop comparing a 19hp vtwin kohler to a 18hp opposed briggs flathead I figured I should ask the guys using kohler eng. what they think of kohler vtwins. I'm looking for opinions on quality durabuility raceability and any other experience with these eng. the briggs is a direct boltin to my mower but the kohler would require some mods to my chassis so before I go thru with all the work I'd like to here what everyone thinks thanks guys I really appreciate the opinions