470 going to the dyno - HP/TQ estimates

You will be quite pleased dealing with Scott (Ohio shop) or Rich Koffel (Michigam shop). Very straight shooters, honest, and friendly. Rich does/did all my work as o was local to him. Now I'm in Florida....may have to make the long drive if needed!!

I hope you are as pleased with the results!
Aren't the koffel guys the b1 pro-stock dudes ?