No idea, it's still a work in progress. I would assume about stockish (probably a little less--it's all tired junkyard-quality parts). Block is from a '75 Galaxy 500, heads are from a 302 Cougar, intake & carb are Edelbrock, using Mountaineer cast manifolds (they make it all fit).
I know it's enough torque to have started popping spot welds, requiring 2x2 subframe connectors to be run through the floor pan--even with a 6-point roll bar. The rear panel can still be heard flexing when we get on it. It will almost keep up with my '13 GT, but still has a lot of work to go.