Comp Cams 435-300-13 Stage 1 NSR LST Camshaft for Ford 6.0L 6.4L Powerstroke DieselStage 1 LST 180 198 Hydraulic Roller Cam for Ford 6. 0L 6. 4L Power Stroke 2003 2010 Stage 1 No Springs Required LST Hydraulic Roller Cam for Ford 6. 0L 6. 4L Power Stroke 2003 10 works with the factory tune. This is the grind that should have come from the factory for the 6. 0L & 6. 4L Power Stroke Fords. Instant response and performance gains across the board. Engine Family: Ford 6. 0L 6. 4L Power Stroke (2003 10) RPM Operating Range: 1,000 4,000

They have hardened-steel backings with thin overlays and a high crush factor

050" 194/204 | Lift

- Billet steel core for increased strength

050": Intake 222 Exhaust 235

Featuring:

-GM brand non-AFM/DOD valley plate

3500-8000+ RPM Power Band

more aggressive camshafts before the valve train goes out of control

quantity two of each jet

Journal Diameter: 2

050" 230 230 | Lift

Stage 2 - 214/220