f-288-2 holden cam

Note:

1. RPM figures are for 304-308 engines for 253 engines add 500rpm, for 350 engines subtract 500rpm.
2. All camshafts other than H254 and C241 work best with compression ratios of at least 9.5:1.
3. All valve lifts shown are calculated at 1.6 ratio. If using roller rockers, ratio will be 1.65 and lift will increase.
4. Can also use CR96802-16 optional Valve Spring with +.050” Locks- CR99095-1.

CRA-883901:
HYDRAULIC - Smooth idle, good low end torque, economy & throttle response. Ideal stock replacement in single throttle body vehicles offering torque & HP improvements throughout the entire rev range.

CRA-883931:
HYDRAULIC - Good idle and fuel efficiency, wide power band with excellent lowmid range torque & HP. Use as SV5000 replacement for everyday performance.

CRA-883941:
HYDRAULIC - Good idle with lope, mid-upper rev range improvements while maintaining strong bottom end torque, best in twin throttle body vehicles. Use with all normal modifications or as GROUP A replacement.

CRA-884201:
HYDRAULIC - Fair idle, strong mid-upper rev range performance. Ideal in well developed engines for street or moderate competition use.

CRA-884301:
HYDRAULIC - Fair idle, strong mid range-top end street and strip performance. Needs 9.5- 10:1 comp. 3.08-3.5 gears, hi-stall converter etc. for best results.

CRA-883671:
MECHANICAL - Fair to Rough idle. Broad power band with good low end and mid-range performance. 10:1 - 11:1 comp. Has run 10’s in Commodores. Will RPM 7500+

CRA-883681:
MECHANICAL - Fair idle with lope. Broad power band with good mid range performance. Use as Group A replacement. Works best with 9.5-10:1 comp. and all normal street modifications.

CRA-883691:
MECHANICAL - Rough idle. Good mid range & top end performance. Ideal street/ strip, use with 10 - 10.5:1 comp. 3.5 - 4.11 gears. Hi stall converter intake & exh. modifications.

CRA-883701:
MECHANICAL - Rough idle. Good mid range & strong top end performance. Good auto cam for serious racers. Needs 11 - 12:1 comp. Good heads 3.89 - 4.33 gears, hi stall & HI-6 ignition.

CRA-884401:
HYDRAULIC - Rough idle, strong power in midrange and top end -6500RPM. needs 10-10.5:1 comp. 3.5-3.9 gear, hi stall converter, Modified heads etc. For Serious use.