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ENGINETECH ES1139R
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$129.99
Price
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$0.00
Core
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+ Sold in packs of 1x1
Pack
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$129.99
Total
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| ENGINETECH ES1139R Specifications |
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| Cam Type | Stage 2 High Performance | | Exhaust Duration | 232 | | Exhaust Duration at .050 inch Lift | 232 | | Exhaust Lobe Centerline | 118 | | Exhaust Valve Lash | Hyd. | | Exhaust Valve Lift | .325 | | Exhaust Valve Lift with Factory Rocker Arm Ratio | .553 | | Intake Duration | 224 | | Intake Duration at .050 Inch Lift | 224 | | Intake Lobe Centerline | 110 | | Intake Valve Lash | Hyd. | | Intake Valve Lift with Factory Rocker Arm Ratio | .527 | | Lifter Type | Hyd. |
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| High Performance; No Warranty |
Guaranteed performance from a quality proven manufacturers. Enginetech camshafts are manufactured in the U.S. at OE facilities using strict SPC data to ensure a quality product every time. Metallurgy testing is performed throughout the manufacturing process from casting to finish grinding and induction hardening.
Enginetech specializes in providing high performance camshafts for domestic, import, and high performance application.
 Heavy Duty / Performance Classifications
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Class / Stage 1 |
Class / Stage 2 |
Class / Stage 3 |
Class / Stage 4 |
| Idle Quality: |
Good |
Fair |
Rough |
Rough |
| Torque / Horsepower: |
Low RPM torque and mid-range horsepower |
Good low to mid-range torque and horsepower |
Good mid to high RPM torque and horsepower |
Mid to high RPM torque and horsepower |
| Stock / Modified Engine: |
Will work with stock or slightly modified engine |
Will work with stock or modified engine |
May need improved carb, exhaust and ignition systems |
Need proper selection of rear axle ratio and improvements in carburation and exhaust systems |
| Transmission: |
Manual or Auto transmission |
Manual or Auto transmission |
Manual or high stall auto transmission |
Manual transmission or automatic with a very high stall converter |
| Vacuum: |
Stock |
Possibly lower vacuum than stock |
Will have lower vacuum than stock |
Will not have enough vacuum for power accessories |
| Power Range: |
1200 - 4000 RPM |
2000 - 4800 RPM |
2200 - 5600 RPM |
3200 - 6500 RPM |
| Duration (based on .050 cam lift): |
200° - 215° |
215° - 230° |
230° - 245° |
Over 245° |
| Best For: |
Towing / Plowing / RVs |
Street-Legal Hod Rods |
Combination Street / Drag Racing |
Serious Racing |
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| OEM / Interchange Numbers: CS1139R |
ENGINETECH Warranty Information:Stock / Standard Replacement Parts: 12 months / 12,000 miles; High Performance Parts: No WarrantyWarranty Details |
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