408 Build- Guess the HP/TQ (Dyno Results in 3 weeks)

I don't yet but I was considering them. It's mainly going to be a street vehicle but I suppose it only takes one time to tweak something on a hard launch. Especially with a fairly sticky and large 28x12.5 MT ET Street SS's.
Even if you don't race you should put them in. Stiffens the car up and improves handling. I think it's the best bang for the buck I've done to my car.