My 71 Duster Project

Here are some pictures of the final results from the dyno. After replacing a bad oil pump, she made 421hp and 408 ft lbs of torque with a 2" carb spacer. With no spacer, it made 391hp with the same torque. Not bad at all out of a 340! The torque/hp curve all the way through was flat so I am guessing that is good? It made power from 2200rpm all the way to 6800rpm and then fell off hard. Its a beast! Enjoy the pics! I have videos too, but I have to figure out how to post them.