i have a ram twin disc and it holds the power just fine (1012 rwhp) but the drivibilty sucks ass. i wouldnt recomend it. i will be switching to the RXT soon.
Aside from Jegs or Summit we are hands down the largest McLeod distributor. Give us a call and any of our sales associates will be more than willing to give you our knowledge and best price in regards to the RXT.
Thanks,
Matt