I thought you all would've figured out that Superkoskiskanisn is very ignorant...yeah generally stupid...person.

I'd say your best shot is to finance it through a credit card, like ImPhucked said, or ask for a loan from the bank.
Getting a SR motor set for $1,500 is almost impossible. If you do so happen to get lucky and find one, most likely its a beat down motor w/o a harness. As everyone said, you need to save at least $1,000 for tuning, new clutch, etc.

If you cant afford the swap, just save up the money, and keep it in a cookie jar until you have enough.