2011 - Crane Cams
2011 - Crane Cams
2011 - Crane Cams
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CAMSHAFTS<br />
Chevrolet V-8 96-00<br />
140<br />
Application<br />
Hydraulic Roller <strong>Cams</strong>hafts<br />
Brute low end torque and HP, smooth idle, daily usage,<br />
fuel efficiency, towing, 2000-2600 cruise RPM, 8.5 to<br />
9.5 compression ratio advised. Good cam for Tuner.<br />
Excellent low end & mid range torque and HP, good<br />
idle, daily usage, off road, towing, performance & fuel<br />
efficiency, 2600-3000 cruise RPM, 8.75 to 10.5 compression<br />
ratio advised. Good cam for Tuner.<br />
Good low end and mid range torque and HP, good idle,<br />
moderate performance usage, auto trans w/2000+<br />
converter, 2800-3200 cruise RPM, 9.0 to 10.75 compression<br />
ratio advised. Also mild marine performance<br />
w/performance exhaust.<br />
Excellent mid range torque and HP, fair idle, moderate<br />
performance usage, crate motor upgrade, mild bracket<br />
racing, auto trans w/2500+ converter, mild marine performance,<br />
mild supercharged, 3000-3400 cruise RPM, 9.5<br />
to 11.0 compression ratio advised. Good cam for Tuner.<br />
Excellent mid range torque and upper RPM HP, fair<br />
idle, moderate performance usage, crate motor<br />
upgrade, auto trans w/2800+ converter, mild supercharged,<br />
3200-3600 cruise RPM, 9.75 to 11.25 compression<br />
ratio advised. Good cam for Tuner.<br />
Good mid range torque and HP, fair idle, moderate<br />
performance usage, crate motor upgrade, good mid<br />
range HP, mild bracket racing, auto trans w/2500+<br />
converter, marine performance, mild supercharged,<br />
3200-3600 cruise RPM, 10.0 to 11.5 compression ratio<br />
advised.<br />
Excellent mid range and upper RPM torque and HP,<br />
rough idle, performance usage, mild bracket racing w/<br />
heavy car, auto trans w/3000+ converter, 3400-3800<br />
cruise RPM, 10.0 to 11.25 compression ratio advised.<br />
Good mid range and upper RPM torque and HP, rough<br />
idle, performance usage, crate motor upgrade, mild<br />
bracket racing, auto trans w/3000+ converter, marine<br />
performance, 3400-3800 cruise RPM, 10.5 to 11.75<br />
compression ratio advised.<br />
<strong>Cams</strong>haft Series/<br />
Grind Number<br />
RPM range shown is for average usage. These cam profiles<br />
will RPM higher, depending upon application.<br />
IMPORTANT NOTE: <strong>Crane</strong> Hydraulic Roller <strong>Cams</strong> offer<br />
tremendous power, torque and RPM potential. Due<br />
to their RPM capability and increased valve travel it<br />
is HIGHLY RECOMMENDED that the appropriate <strong>Crane</strong><br />
valve train components be installed for maximum<br />
performance and reliability.<br />
NOTE: The 1996-00 GenVI engines can use these camshafts and<br />
components if they are converted to adjustable rocker arms<br />
by installing 99152-16 rocker arm studs (no machining<br />
required) and factory pushrod guideplates, providing open<br />
valve spring pressures do not exceed 480 pounds. Custom<br />
length pushrods can also be made to achieve correct lifter<br />
RPM<br />
POWER<br />
RANGE<br />
HR-204/286-2-12 IG 800-<br />
5000<br />
HR-214/325-2S-12 IG 1200-<br />
5000<br />
HR-222/339-2S-12 IG 1400-<br />
5400<br />
HR-226/345-2S-12 IG 1600-<br />
5600<br />
HR-226/345-2S-14 IG 1800-<br />
5800<br />
HR-230/352-2S-12 IG 2000-<br />
5800<br />
HR-236/359-2S-10 IG 2200-<br />
5800<br />
HR-236/359-2S-12 IG 2200-<br />
6000<br />
<strong>Cams</strong>haft<br />
PART NUMBER/<br />
Emissions Code<br />
See pg. 294<br />
LIFTERS<br />
preload if standard non-adjustable rocker arms are retained.<br />
See page 305 for special pushrod ordering instructions and<br />
page 374 for checking your hydraulic lifter preload.<br />
NOTE: Left Hand rotation camshafts are available on special order.<br />
Contact <strong>Crane</strong>’s Performance Consultants for details.<br />
Since 1975, General Motors divisions have exchanged engines<br />
throughout different models. Be certain of exactly which<br />
engine you have before ordering.<br />
CRANECAMS.COM<br />
454 (7.4L)-502 (8.2L) cu.in. Gen VI<br />
COMPLETE CAM SPECIFICATIONS<br />
Degrees<br />
Duration<br />
@ .050”<br />
Int/Exh.<br />
Advertised<br />
Degrees<br />
Duration<br />
Int/Exh.<br />
Degrees<br />
Lobe<br />
Separation<br />
Open/Close<br />
@ .050”<br />
Cam Lift<br />
Int/Exh<br />
Lash<br />
Hot<br />
Int.<br />
Exh.<br />
Gross<br />
Lift<br />
Int.<br />
Exh.<br />
168711 *a 26535-16 b 204 260 112 (5) 29 .000 .486<br />
13532-16 c 214 270 44 (10) .000 .512<br />
3<br />
168721 *a 26535-16b 214 276 112 0 34 .000 .553<br />
13532-16c 220 282 47 (7) .000 .564<br />
3<br />
168781 *a 26535-16b 222 284 112 4 38 .000 .576<br />
13532-16c 230 292 52 (2) .000 .598<br />
3<br />
168731 *a 26535-16 b 226 288 112 6 40 .000 .587<br />
13532-16 c 236 298 55 1 .000 .610<br />
3<br />
168791 *a 26535-16 b 226 288 114 4 42 .000 .587<br />
13532-16 c 236 298 57 (1) .000 .610<br />
3<br />
168761 *a 26535-16 b 230 292 112 8 42 .000 .598<br />
13532-16 c 236 298 57 (1) .000 .610<br />
3<br />
168801 *a 26535-16 b 236 298 110 13 43 .000 .610<br />
13532-16 c 244 306 57 7 .000 .632<br />
3<br />
168741 *a 26535-16b 236 298 112 11 45 .000 .610<br />
13532-16c 244 306 59 5 .000 .632<br />
3
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