XFI AFM 218/230 D, 218/230 N Hydraulic Roller Cam for GM GEN IV
Very impressive midrange to high RPM power improvements in modified applications with headers, intake and gears.
- Newest and quickest lobe profiles in the Xtreme family.
- Features a wider lobe separation without loss of responsiveness.
- Tuned for use in EFI applications where extra air flow signal through the carburetor is not required.
- Newest and quickest lobe profiles in the Xtreme family.
- Tuned for use in EFI applications where extra air flow signal through the carburetor is not required.
- Provides a terrific increase in performance.
- Works well with aftermarket cylinder heads.
