2011 - Crane Cams

CAMSHAFTS
Chevrolet V-8 67-95
116
Application
Hydraulic Lifter Camshafts
Good mid range torque and HP, fair idle, performance
usage, serious off road, mild bracket racing w/heavy
car, 9.5 to 10.75 compression ratio advised.
Good mid range torque and HP, good idle, daily performance
usage, mild bracket racing, 3000-3400
cruise RPM, marine applications, primarily used in up
to 350 HP near-stock engines for mild performance
applications w/standard marine exhaust systems, 9.5
to 10.75 compression ratio advised.
Fair idle, moderate performance usage, good mid
range to upper RPM torque and HP, mild bracket racing,
Street, Heavy, Pro ET, Street ET, etc., auto trans
w/2500+ converter, 3000-3400 cruise RPM, oval
track; Street Stock, Enduro, Hobby, etc., 1/4-3/8 mile,
serious off road, 9.5 to 11.0 compression ratio advised.
Good mid range torque & HP, fair idle, moderate performance
usage, mild bracket racing, auto trans
w/2500+ converter, good w/plate or manifold nitrous
system, marine applications; primarily used in 350+
HP mildly modified engines with free-flowing above
water exhaust systems for performance applications,
responds well to improved cylinder heads. 3200-3600
cruise RPM, 9.5 to 11.5 compression ratio advised.
Good w/centrifugal or Roots supercharger, 10 lbs.
max. boost w/8.5 max. compression ratio advised.
Good mid range to upper RPM torque and HP, fair idle,
moderate performance usage, mild bracket racing,
auto trans w/2500+ converter, 3400-3800 cruise RPM,
9.5 to 11.0 compression ratio advised.
Fair idle, standard camshaft for Mercruiser 400, 405,
420, 425 HP & 525SC-454 cu.in. engines, applicable to
350, 365, 370 HP mildly modified engines with freeflowing
above water exhaust systems for performance
applications, 9.5 to 11.5 compression ratio advised.
Good mid range to upper RPM torque and HP, rough
idle, moderate performance usage, mild bracket racing,
auto trans w/2500+ converter, 3600-4000 cruise
RPM, 9.75 to 11.0 compression ratio advised.
Performance usage, good mid and upper RPM torque
and HP, bracket racing; Heavy, Pro ET, Super ET, etc.,
auto trans w/3000+ converter, oval track; Street
Stock, Enduro, Hobby, etc., 3/8-1/2 mile,10.0 to 11.5
compression ratio advised.
Camshaft Series/
Grind Number
RPM range shown is for average usage. These cam profiles
will RPM higher, depending upon application.
IMPORTANT NOTE: 1991-95 GenV engines can use these
camshafts and components if lifter preload is checked, or
if converted to use adjustable rocker arms by installing
99152-16 rocker arm studs (no machining required) and
appropriate rocker arms.
IMPORTANT: AdjustableVacuum Advance Kits available. See page
333 for details.
NOTE: In order to use these cams in 65-66 engines, you must
groove the center of the rear cam bearing journal, 3/16”
wide and 7/64”deep.
NOTE: Camshafts with SFO firing order (1-8-7-3-6-5-4-2, or
4/7 swap), are available on special order. Contact Crane’s
Performance Consultants for details.
RPM
POWER
RANGE
H-222/3114-2S1-8 1800-
5600
H-278-2 2000-
5800
Camshaft
PART NUMBER/
Emissions Code
See pg. 293
LIFTERS
CRANECAMS.COM
396-402-427-454 cu.in.
COMPLETE CAM SPECIFICATIONS
Degrees
Duration
@ .050”
Int/Exh.
Advertised
Degrees
Duration
Int/Exh.
Degrees
Lobe
Separation
Open/Close
@ .050”
Cam Lift
Int/Exh
Lash
Hot
Int.
Exh.
Gross
Lift
Int.
Exh.
130201 * 99277-16 222 278 108 8 34 .000 .529
99377-16 d 234 290 50 4 .000 .525
3
133801 * 99277-16 222 278 114 2 40 .000 .529
133802 *a 99377-16 d 234 290 56 (2) .000 .525
3
Energizer 2200- 10307
5600
* 99277-16 226 282 108 7 39 .000 .533
282 H08 103072 *b 99377-16d 226 282 43 3 .000 .533
H-286-2 2400-
6200
133072 *c
3
134241 * 99277-16 226 286 112 6 40 .000 .534
134242 *a 99377-16 d 236 296 55 1 .000 .553
3
Energizer 2800- 10306
6200
* 99277-16 228 284 112 7 41 .000 .544
284 H12 103062 *b 99377-16d 228 284 51 (3) .000 .544
H-228/312-2S-14 T1.2 2800-
6600
H-230/318-2-10 3000-
6600
3
132561 * 99277-16 228 298 114 5 53 .000 .530
99377-16 d 236 306 57 (1) .000 .551
3
130211 * 99277-16 230 290 110 10 40 .000 .541
99377-16 d 240 300 55 5 .000 .559
3
Saturday Night Special 3000- 134551
6600
* 99277-16 236 296 110 13 43 .000 .553
H-236/325-2-10 134552 *c 99377-16d 246 306 58 8 .000 .571
3
IMPORTANT NOTE: Some 1973 thru 1981 454 cu.in. engines were
equipped with exhaust valve rotators. In these instances
when using dual valve springs, use either our 99459-8
Spring Seat Spacers or 4 of 99948-2 valve spring retainers
(on the exhaust valves only) to prevent excessive valve
spring shimming when eliminating the rotators. Some later
engines were equipped with rotators on both the intake and
exhaust valves. For these applications when using dual valve
springs, use either 2 of our 99459-8 Spring Seat Spacers or
our 99948-16 valve spring retainers to prevent excessive
valve spring shimming when eliminating the rotators.
Since 1975, General Motors divisions have exchanged engines
throughout different models. Be certain of exactly which
engine you have before ordering.