1989-2019 Cummins 5.9L/6.7L Colt Cams Stage 4 "Big Stick" Camshaft (C.346.S)
Averages 2-3 MPG increase. Approximately 200° EGT drop. 30-35% smoke decrease.
Regular price
$945.00 CAD
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1989-2019 Cummins 5.9L/6.7L Colt Cams Stage 4 "Big Stick" Camshaft (C.346.S)
Nicknamed the "BIG STICK". It has gained the most popularity. This cam delivers the strongest mid-range torque and H.P possible, but still has good bottom end and drivability. No mods are required, but we do recommend a set of springs if revving over 3000 rpm.
Stage 4: Cummins 5.9 -6.7. Similar to the Cummins stage 3 but runs a larger EXH profile. Great for max flow on large singles or compound turbo.
| Cummins 5.9 – 6.7 Cam Specs | ||||||
|
Duration
|
Cam
Lift |
Lobe
Sep |
ROCKER RATIOS:
12V - 1.75/1 INT/EXH 24V - INT 1.5/1 EXH 1.4/1 |
|||
| Prof. I.D.# | @ .050 | ADV. | ||||
| Stage 4 | INT. |
181°
|
0.280
|
107.5
|
Straight drop in, good to 4400 rpm. | |
