400 hp from 2400-3600
500 hp from 2550-3400
My dumb @ss left my smarty at home so I did one pull with smarty on sw8 and the tst comp on 4. 542.78 hp and 1039.96 ft/lbs. Thats just one bump on the tst from my daily driving combo.
Since my 498 run I've added studs, gotten my sensors cleaned...