Our Lsa Supercharged Chevy SS got a pulley swap and dyno tuning done! More power and more boost! After installing the DSX AUX pump last week I went up to Brutal Speed and Tuning to use their dyno to do a little more tuning on the car.
The first, pull the car made 454whp the final pull made 545whp. The Exhaust is too loud in the dyno room to hear the LSA supercharger whine!
