well he is lucky but ive had my sprint 2 7 or 8 months now the original belt lasted 6 months with only half the rear bulkhead gone because the day i got it i started doing the diff mod and its about to have its fifth rear belt installed the original belt lasted for so long because it literally never left my driveway and if it did i would stop the car and go pick it up off the street because i didnt even want to chance shredding the rear belt but as i got better at drifting i needed more room so i started driving on the street and thats when i went through all those belts i decided to complete the diff mod so its strongly suggested to do it ask anybody here and you will get the same answer and its not hard to do but you will need a small hand saw or jewelry saw ill post a pic or two of my chassis after the mod