468 cid pump gas Pontiac on the dyno

What you are looking now is a 468 cid Pontiac engine that was especially built for a ’66 GTO.
This Engine is based off of a 455 cidt Pontiac block and is equipped with a rod combo,with an Eagle crank , a set of KB forged pistons and many more devices.
Actually this engine produces 568 horses and 583 ft lbs of torque!
Watch the video and feel free to share with us your opinion