how much power can these things take my first one lasted 3 years with 330hp i just got it rebuilt and the rebuilt one lasted 2 months and blew up. and the guy said he wont warranty it cause i have too much power. so im getting one from a 94/95 v8 put in. the guy said this one is stronger, but what transmission do i need i plan on putting out about 450hp to the rear wheels when im done. my performance guy justin from jpc racing said to get a g-force but those are like 2,000 dollars