The vac sec carb is not terrible for the street if it is set right. The most common problem is in the weight of the coil spring that opens the back 2 barrels. Unless they are right, you can have a situation where the car gets scary when floored at cruise speed. Kind of like a turbo boost out of nowhere. I origianlly had one in 4027. I opted out.
The Blue thunder is a good piece.
The hp/tq is not terrible but, is just more typical of the standard cube 427.
You'll have fun and probably won't even use all there is anyway. Most don't and can't on the street unless you have a get out of jail free card.
