All ActivityMost RecentMost LikesSolutionsRe: More hp or an extra gear?I have a 2016 thor challenger with the f53 2015 chassis. The specs are as follows if you click the link that will take you to thor. Not sure where the other rvers specs are coming from but I have 362 hp and a 457 lb- ft torque. Click here if you wish...Thor challenger specs
