Well those 2.45s will get you about 65@5400 in first. Then at the shift, the Rs will drop to 59% or 3200ish, from which she will have to pull up to near 80/85 mph. So that's a tough slog. 82 will be about 3900. But if she makes it there; 82 is 21.6 seconds with unlimited suspension, soooooooo
But just maybe she'll creep up to 90mph@4300. And 90mph is 16.6 with unlimited suspension.
You got two ,maybe three, problems. And you already know their names.
The first is that cam.It will drop your cylinder pressure into the basement. See if you even have 125psi. Part of that cam's problem is the slow ramps 204 from 262 is 58 flipping degrees. The other part is that with a stock compression, this cam sucks the Dcr down,down,down to maybe 6.7
