ENGINE PRO DIESEL PERFORMANCE CAMSHAFTS
For Ford Powerstroke, GM Duramax and Dodge Cummins Engines
Our Camshafts
Deliver More
Horsepower, More
Torque and Better
Fuel Economy
Engine Pro Diesel Performance
Cams are designed to maximize
the performance of these engines
within the OEM rpm limits. The
opening and closing valve events
and lobe ramp design are changed
resulting in more power and bet-
ter fuel economy. Other benefits
include reduced turbo lag, faster
spooling and more efficient boost.
For Ford Powerstroke, GM Duramax and
Dodge Cummins Engines
NOTE:
It is il egal to use Engine Pro Performance
Average horsepower increase of 50 hp confirmed in dyno tests
Camshafts in vehicles that are operated
on the public streets and highways of
Average torque increase of 100 ft lbs confirmed in dyno tests
California. Various other state laws may limit
Reduced turbo lag confirmed in dyno tests
the use of these camshafts to "off highway"
Faster spooling
applications only. Check current state and
Fuel economy increase of up to 22%
federal laws to be sure. (This statement
Exhaust gas temperature reduced an average of 300 degrees F.
applies to al Engine Pro Performance Cams
and it appears on Page 3 of this catalog.
No piston change or valve relief machining necessary
May be used with stock or ported heads
100% USA made
ENGINE PRO DIESEL PERFORMANCE CAMSHAFT SPECIFICATIONS
PART #
APPLICATION
DUR @ .050
ADV DUR
VALVE LIFT
LOBE SEP
LASH COLD
MC59024
DODGE CUMMINS
MECH/HYD
INT
EXH
INT
EXH
INT
EXH
INT
EXH
INT
EXH
5.9L - 24 VALVES
MECH
199
199
237
237
.442
.429
112
112
.010
.020
SPRING PRESSURE - SEAT: 135-145 OPEN: 400 (MAX) WARNING: MUST USE 12-VALVE LIFTERS WITH THIS CAM, e.g. HT2302
MC60641
FORD POWERSTROKE
MECH/HYD
INT
EXH
INT
EXH
INT
EXH
INT
EXH
INT
EXH
6.0L, 6.4L
HYD
189
187
227
223
.364
.341
112
112
0
0
SPRING PRESSURE - SEAT: 70-145 OPEN: 400 (MAX) NOTE: BOOST PRESSURE WILL AFFECT THE SPRING RATE NEEDED
MC73001
FORD POWERSTROKE
MECH/HYD
INT
EXH
INT
EXH
INT
EXH
INT
EXH
INT
EXH
7.3L
HYD
189
189
234
234
.432
.416
112
112
0
0
SPRING PRESSURE - SEAT: 90-145 OPEN: 400 (MAX) NOTE: BOOST PRESSURE WILL AFFECT SPRING RATE NEEDED
MC66001
GM DURAMAX
MECH/HYD
INT
EXH
INT
EXH
INT
EXH
INT
EXH
INT
EXH
6.6L
MECH
181
169
219
206
.340
.338
112
112
.000*
.002*
SPRING PRESSURE - SEAT: 90-145 OPEN: 400 (MAX) NOTE: BOOST PRESSURE WILL AFFECT SPRING RATE NEEDED
* LASH WILL INCREASE AS CYLINDER HEAD TEMPERATURE INCREASES
NEW NUMBERS SHOWN IN BOLD FACE TYPE
22