depends on the year, my 2000 Z71 has 285 fly horsepower and 315 fly torque i believe the hp in the 07's are up to 315 now. With an CAI and duals with an Xpipe i put 226 hp and 267 torque to the wheels
255 horsepower , according to my Consumer Guide book
375
345hp
how much horse power does a stock 4.8 liter vortex Chevy engine have
210 hp
500000000 h.p.
270 hp on the truck engine
about 300 hp
you get a aftermarket chip... boost horse power.
Actually the out put of this motor is 98 horse power
381@5600 rpm
Depends what year. But a 2000 has 285hp