Your engine is SOHC, therefore it is a singular cam. h:

Crower
Stage1: http://www.optauto.com/index.htm?sto...r=CRN-252-0010
Stage2: http://www.optauto.com/index.htm?sto...r=CRN-252-0012
Stage1 (Street): http://www.optauto.com/index.htm?stocknumber=CRO-63441Y
Stage2 (FI): http://www.optauto.com/index.htm?sto...er=CRO-63441YT
Stage2 (Street/Strip): http://www.optauto.com/index.htm?stocknumber=CRO-63442Y
Stage1 (Racing): http://www.optauto.com/index.htm?sto...S2-305-05-0120

And that's just at one store. What all have you done to the motor that makes you want to upgrade the cam?