05/16/2024
Finally got around to strapping the Roush to the Dyno. I let it warm up before the first pull and let it cool before the second. As you can see, the difference is noticeable. On a blower car, you want the engine oil warm but you don't want to let the coolant for the blower to get too hot. It's a balancing act...on the first pull the intake temps were over 150*. On the second pull, the intake temps were low 90s.
Not a bad number for a car that is exactly the way Roush built her. Rated a 540 because the GT500 was rated at 550 and Ford would not allow Roush to outshine the Shelby.
