Blow me

2005 Holden VZ CV8

5.7l ls1
Pro charger p-1sc side mount 10psi boost
HOP custom blower cam
Valve springs
Pushrods
Double-row timing chain
ATI drive pullie
twin plate spec clutch
MSD fuel pump booster
1 3/4 pacemaker headers and twin 3” Xforce system
Stock 241 heads
Stock bottom end ls1

598rwhp - 670ftp torque on race fuel & 565rwhp- 617ftp torque on pump gas