XFI" NSR Blower 5.0L Modular 4V Camshaft Set - Big power gains in mid to upper RPM range. 1700-7100 XFI" NSR (No Springs Required) Blower Hydraulic Roller Swinging/Finger Follower Camshafts.DOHC...
XFI" NSR Blower 5.0L Modular 4V Camshaft Set - Big power gains in mid to upper RPM range. 1700-7100
XFI" NSR (No Springs Required) Blower Hydraulic Roller Swinging/Finger Follower Camshafts.DOHC - Big power gains in mid to upper RPM range for blower kits with higher boost.