I was wondering, can you mount a Klune underdrive to a np205 or an np203 transfer case? And how much power can the david model (4:1 reduction) handle? I know the Goliath can handle around 1000 horsepower but I it only goes down to 2.72:1 instead of 4:1. Can anybody enlighten me or give me a link to where I can find this out?? Thanks for your help.