Still trying to get a straight answer . The first guy told me they were not making that part number, then he said wait we do have one it should hold 600-700hp Next guy told me 400 range so still trying to talk to someone who knows. If its 400 -500 it wont hold.

 

Ok. I know it's a pain to get a straight answer from somebody. This is the website that I ordered it from http://www.rpmoutlet.com/300hyp3.htm. Thats the exact page I ordered it from. But I'm not to sure about how much horsepower they are rated to hold.