You can't duplicate the torque multiplication of an automatic torque converter with a stick. They are almost always quicker but less efficient.

The trick setup would be an automatic that locks up the converter after the launch. You get the best of both worlds. I dont know any mopar guys doing it. I think a lockup 904 wouldnt survive with much more torque than a stock motor at WOT.

There are some GM guys with this setup.