Great time, your trap speed is actually higher what it should be (according to the power of math haha
)
Estimated weight and HP
Vehicle weight: 4400
Dyno horsepower: 456
¼-mile ET: 12.39 seconds
¼-mile MPH: 110 MPH
ET = ((Weight ÷ HP).333) × 5.825
MPH = ((HP ÷ Weight).333) × 234