2011 - Crane Cams
2011 - Crane Cams
2011 - Crane Cams
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CAMSHAFTS<br />
Ford-Mercury V-8 85-95<br />
206<br />
Application<br />
Hydraulic Roller <strong>Cams</strong>hafts<br />
Good mid-range torque and HP, fair idle, moderate performance<br />
usage, for use with 1.7 ratio rocker arms,<br />
bracket racing, auto trans w/2500+ converter. Good w/<br />
centrifugal or Roots supercharger, 20 lbs. maximum<br />
boost w/8.0 maximum compression ratio advised, and/<br />
or nitrous, 2500-3600 cruise RPM, 8.75 to 10.5 compression<br />
ratio advised.<br />
Good mid range torque and HP, fair idle, moderate performance<br />
usage, 2600-3200 cruise RPM, good w/plate<br />
nitrous system, auto trans w/2500+ converter, 9.0 to<br />
10.5 compression ratio advised. Also good w/supercharger,<br />
20 lbs. maximum boost w/ 8.5 maximum compression<br />
ratio advised.<br />
Good mid range and upper RPM torque and HP, fair idle,<br />
performance usage, B303 upgrade, X303 replacement,<br />
bracket racing, auto trans with 2500+ converter, 3000-<br />
3400 cruise RPM, 9.5 to 10.75 compression ratio advised.<br />
Good mid range to upper RPM torque and HP, fair idle,<br />
moderate performance usage, good for use with 1.7<br />
rocker arms, mild bracket racing, auto trans with 2500+<br />
converter, 3000-3400 cruise RPM, 9.0 to 10.75 compression<br />
ratio advised. Good w/centrifugal or Roots supercharger,<br />
18 lbs. maximum boost w/8.0 maximum comperssion<br />
ratio advised, and good with SEFI-type or manifold<br />
nitrous system.<br />
Good mid range to upper RPM torque and HP, fair idle,<br />
moderate performance usage, mild bracket racing, auto<br />
trans with 2500+ converter, 3000-3400 cruise RPM, 9.0<br />
to 10.75 compression ratio advised. Good w/centrifugal<br />
or Roots supercharger, 18 lbs. maximum boost w/8.0<br />
maximum comperssion ratio advised, and good with<br />
SEFI-type or manifold nitrous system.<br />
RPM range shown is for average usage. These cam profiles<br />
will RPM higher, depending upon application.<br />
IMPORTANT: Adjustable Vacuum Advance Kit available. See page<br />
333 for details.<br />
<strong>Cams</strong>haft Series/<br />
Grind Number<br />
NOTE: Many 1985-87 302 engines, all 88-97 302 passenger car<br />
engines, all 96-00 302 truck engines, all 85-95 302 H.O.,<br />
and all 94-97 351 Windsor engines are equipped with hydraulic<br />
roller camshafts and lifters. Conventional hydraulic,<br />
mechanical, or roller lifters can be easily installed in these<br />
engines, providing the appropriate kit components are used.<br />
NOTE: To provide the most accurate valve adjustment on hydraulic<br />
roller camshafts, the heads must be machined to accept<br />
screw-in studs (on engines not originally equipped). On<br />
RPM<br />
POWER<br />
RANGE<br />
HR-220/311-2S-14 2000-<br />
6000<br />
HR-220/332-2S2-14 2000-<br />
6200<br />
HR-224/339-12 2200-<br />
6000<br />
HR-224/339-2S2-12 1400-<br />
5400<br />
HR-224/339-2S-12 2400-<br />
6400<br />
<strong>Cams</strong>haft<br />
PART NUMBER/<br />
Emissions Code<br />
See pg. 294<br />
LIFTERS<br />
CRANECAMS.COM<br />
5.0 Litre (302) H.O.<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 />
449591 * 36530-16 a 220 282 114 1 39 .000 .529 c<br />
36532-16 b 226 288 52 (6) .000 .544 c<br />
3<br />
449631 * 36530-16 a 220 282 114 1 39 .000 .531<br />
36532-16 b 228 290 53 (5) .000 .552<br />
3<br />
449661 * 36530-16 a 224 286 112 5 39 .000 .542<br />
36532-16 b 224 286 49 (5) .000 .542<br />
3<br />
449671 * 36530-16 a 224 286 112 5 39 .000 .576 c<br />
36532-16 b 232 294 53 (1) .000 .559 c<br />
3<br />
449601 * 36530-16 a 224 286 112 5 39 .000 .542<br />
36532-16 b 232 294 53 (1) .000 .563<br />
3<br />
engines equipped with bottleneck type studs, using 99768-<br />
16 positive locking nuts will permit valve adjustment. For<br />
engines equipped with pedestal mounted rocker arms<br />
and hydraulic lifters, excessive lifter preload can be easily<br />
remedied by using <strong>Crane</strong>’s Rocker Arm Pedestal Shim Kit<br />
(99170-1). Refer to page 324 for details.<br />
NOTE: <strong>Crane</strong> offers a Pushrod Guideplate and Rocker Arm Stud<br />
Conversion Kit (36655-16) for street applications, enabling<br />
the 1977-00 302 cu.in. and 351W engines with pedestal<br />
mounted rockers to have adjustable rocker arms without<br />
cylinder head removal or machining. Refer to page 325 for<br />
details.<br />
NOTE: Special length pushrods can be ordered to provide proper<br />
hydraulic lifter preload. See page 305 for ordering instructions<br />
and page 374 for checking your hydraulic lifter preload.<br />
NOTE: Some engines have long valve stems which will result in excessive<br />
valve spring assembly height. Different springs and<br />
retainers may be required to prevent excessive shimming.<br />
Contact <strong>Crane</strong>’s Performance consultants for details.<br />
NOTE: Many 1972 and later Ford-Mercury V-8 engines are<br />
originally equipped with a retarded crankshaft sprocket.<br />
This may cause idling and performance problems when<br />
installing aftermarket camshafts. We recommend using our<br />
44975-1 or 44984-1 timing chain and assemblies, a pre-<br />
1972 crankshaft sprocket, or degreeing in your camshaft.<br />
The non-retarded sprocket will have the alignment dot and<br />
keyway slot directly in line with each other.
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