What camshaft spec for 425 hp

Hysteric said

I've seen a lot less run those numbers and quicker. Where your converter stalls is a function of how much torque your engine is making.

Have you run this engine at the track already? IF so what was its ET and MPH. What is the current camshaft?

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Not yet still working on it, I bought the car with A stock rebuilt bottom end engine in it. I don’t know what cam is in it. The seller did not have the cam spec, but said it is a aftermarket racer brown cam. It pulls strong to about 5600 and the idle not stock.