The numbers on the Saturn were 2.60 RG and .030 diff with a symetrical core. The Devour is 2.56 and .034, so it is close. Another close option would be the Loco Pearl, which is 2.57 and .025. Basically, based upon core numbers, both the Devour and Loco Pearl would start up a touch sooner than the Saturn. The Devour should finish a little bit harder while the Loco Pearl would lay off more.