Ultra Pro Street RSP 615 Gear Drive Cams 07-Up

Designed by R&R Cycles, Inc. and Speed's Performance Plus, this cam is designed for engines with moderate headwork. Pulling hard through the entire R.P.M. band. Designed for engines from 95" to 107" 10.5:1 -11:1. Comp. Ratio.

615 Gear Drive Cam Set - 2006 Dyna, 2007 - UP Big Twin

SPECS:
Grind: RSP 615
Timing: 20/46 - 58-22
Duration @ .053: 246/260
Lift: .615" - .585"
TDC Lift: .191" - .180"