WELL I JUST WANT TO GET A QUICK ESTIMATE,SO HERES WHAT IM GUESSING...THIS IS AT MOTOR...
2008 GM 4.8L=295HP
112 RADIX=130HP@5psi
P/P TB=5HP
INTAKE KN=5HP
CATLESS 3IN EXH=10HP
SHORTY HEADERS=3HP lol
PULLEY FOR 7PSI=20HP
Z06 CAMSHAFT=20HP
TOTAL OF 488HP@MOTOR
YEA IM BORED HAHA...