How much horse power does a 1969 Pontiac GTO have ? 1969 gto had seven different block codes and a total of four different horse power ratings as follows: WS @ 366 hp, WT @ 350 hp, WW @ 370 hp, XP @ 370 hp, XX @ 265 hp, YS @ 350 hp, YZ @ 366 hp. The 366 hp were Ram Air III motors and the 370 hp were Ram air IV motors. All WW blocks were manual trannys and the other block codes were automatic trannys.
Horse power is a rating on the motor, it has nothing to do with the transmission.
285 bhp
Our 1998 GTP has 240 hp
car does not have much horse power
335 stock and 360 with the tri power set-up.
rated at 145 hp
400 horsepower at the crank at 5200 rpm
the 383 magnum engine roadrunner in 1969 had 335 horse, the 1968 383 roadrunner had 325 horse.
74 ground-pounding horsepower with the 1.6 liter engine.
If you have a 400 ci, the horse power was down to 250 with a 4 barrel carb.
There were several different options for engines in the '73 Le Mans...
I've read 175 HP on many sites.