Enginetech High Performance Engine Camshaft ES1139R for Improved Power and Efficiency
Regular price $182.99
High Performance Engine Camshaft
The Enginetech ES1139R high performance engine camshaft is designed for serious engine builders seeking increased horsepower and torque. Crafted from durable cast iron or billet material, this camshaft features a hydraulic lifter type that ensures smooth operation and longevity. The camshaft's specifications include an exhaust valve lift of .325 inches, with a factory rocker arm ratio of .553, and an intake valve lift of .527 inches at the same ratio. These parameters contribute to enhanced airflow and combustion efficiency, resulting in improved engine performance. The exhaust duration at .050 inch lift is 232 degrees, while the intake duration is 224 degrees, optimizing valve timing for a balanced power curve. Built by Enginetech, a trusted name in engine components since 1982, this camshaft is engineered specifically for engine rebuilders and performance enthusiasts alike. Whether upgrading a domestic or import engine, the ES1139R offers reliable performance and compatibility with a wide range of engine configurations. It is an excellent choice for those looking to increase their engine's power output without sacrificing reliability or drivability. This camshaft is compatible with factory rocker arm ratios, making it a straightforward upgrade for compatible engines. Engine rebuilders and performance tuners will appreciate its precision engineering and robust construction, ensuring consistent performance over many miles of use.
Features:
- Lifter Type: Hydraulic for smooth operation and durability
- Exhaust Valve Lift: .325 inches for optimal exhaust flow
- Cam Type: Dual profile for versatile performance
- Exhaust Valve Lift with Factory Rocker Arm Ratio: .553 inches for enhanced exhaust flow
- Intake Valve Lift with Factory Rocker Arm Ratio: .527 inches for improved intake airflow
- Exhaust Duration at .050 inch Lift: 232 degrees for balanced exhaust timing
- Intake Duration at .050 inch Lift: 224 degrees to optimize intake flow
- Engineered specifically for engine rebuilders and performance applications
- Compatible with a wide range of domestic and import engines
- Constructed from durable cast iron or billet material for longevity
| Lifter Type: Hyd. |
| Exhaust Valve Lift: .325 |
| Cam Type: 2 |
| Exhaust Valve Lift With Factory Rocker Arm Ratio: .553 |
| Intake Valve Lift With Factory Rocker Arm Ratio: .527 |
| Exhaust Duration At .050 Inch Lift: 232 |
| Intake Duration At .050 Inch Lift: 224 |
| Aaiaid Part Number: BBPTES1139R |
| Part Number: ES1139R |
| Brand Aaia: BBPT |
Shipping :
Free UPS Ground shipping to within the continental United States (48 states)
Alaska, Hawaii, Puerto Rico, U.S territories, APO/ FPO, Canada and other countries there will be a delivery surcharge.
Orders will be shipped out from Monday to Friday a week (except holiday). Orders placed before 3:00pm PST will be shipped out the same day. However, sometimes due to unfortunate circumstances, we may have to delay shipment for one day.
Tracking numbers will be sent via email within one business days when the order was shipped. If you did not received a tracking number, first check your “spam / junk” folder on your email, if it is not there, please give us a call or send us an eBay message.
For international order: your country’s import duties, taxes and brokerage fees are not include in the shipping fee. Please contact the shipping carrier and your local custom office regarding these fees.
Returns :
30 days Money-Back Guarantee!
If you are not happy with your purchase for any reason ( and the part is brand new, has not been installed, or damage in any way) please return it within 30 days for a refund, less shipping fees.
Please contact us for a Return Authorization Number (RMA) and return shipping address. Do not return items without an RMA number or the package will be refused and returned to you at your expense.
Return items must be well packed in the original manufacturer’s packing and contain everything that was originally provided such as packing materials, hardware, manuals, protective wrap/caps, instructions, etc.
Be sure to write down the package tracking number. If your return is lost or damaged during shipping, we cannot refund you because the item cannot be resold or returned to our supplier. You will have to submit a claim directly to your shipping company requesting compensation.
Refunds are issued approximately 1-2 days after we receive your return. Please allow 1-2 days for inspection and processing time before inquiring about the status of your refund.
Piston rings, main bearings, and rod bearings cannot be returned if the manufacturer’s seal or plastic shrink-wrapped has been opened. There is a no-exceptions policy that ensures the quality of the components you receive.
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