I was wondering if installing a new torque converter, shift kit, and aluminum drive shaft would put more power to the rear wheels. I know it will make my car quicker, but I am wondering if there will be less power loss through the drivetrain with these upgrades. For instance, will my car dyno higher hp and torque numbers afterwards?

Thanks

 

The Mods you mentioned don't make HP, only the motor.
You might have some gain, but don't expect much.

 

I know the mods I mentioned dont make horsepower, that is not what I was saying. I was wondering if there would be less of a horsepower loss through the drivetrain with these mods, resulting in more horsepower being put to the wheels. Therefore resulting in better dyno numbers.

 

A loose converter will show a lose of horespower to the wheel due to slippage, it will still be quicker with it.

Agree, to a point. The converter has to be matched to the rpm range of the motor. If it's "too loose" it will go slower.

Rich