What kind of power are you guys sending threw the nv4500s i am puting A 12 VALVE IN my f 350 ive got a np 205 so i would like to sue that i kno advanced adapters has a setup so i can run my trans i would like to run a nv 5600 but those things are way $$$$$$ pluss i cant find hte 205 adapter btw i am planing on running a lot of power threw this thing.

 

I'm not but there are guys sending 500hp, and well over that through them without issues. They are stout transmisions.

 

that's what I have heard nv rates them at 470 and the 5600s at 5 somthin but I kno that's always underated and they will handle more

 

Personally I hate it when manufacturers rate parts for horsepower... it's torque that will kill them. I've seen people putting 1100+ ft/lb through an NV4500.

 

i know 2 guys putting over 1,000 through them sled pulling there pretty stout.
advance adapters has the adapter to bolt a 205 to the nv4500. by the way the 5600 takes the same adapter.

 

The NV4500 will take just about anything you can give it. The week point of course is the input shaft, which we all know can be fixed. After that get a good clutch and you'er ready to rock.

 

do they have an updated input shaft for them?