Hello, I own a 1994 BMW 325IS 5 Spd. Engine blew..?

I was wondering what other complete engine would work for my car with Improved HP and performance. If replaceing the stock motor Is really the only thing I can do can anyone refer me to a salvage yard or something like that. I live In Westchester county NY near the Bronx.. Thanks

i,ll give you a web site that sells real good engines for that car their all re-manufactured,but they are great engines,they all come with a 75 thousand mile warranty,or 3 years,you cant beat that on any engine today ,good luck with it,its,,http://www.jasperengines.com