RAM Parts Catalog

RAM OHE CONTINENTAL REPLACEMENT ENGINES

(254) 752-8381 PARTS FAX: (254)756-0640 ENGINE FAX: (254) 752-3307

RAM Premium OHE Continental IO-520 Engine EXCHANGE – SHIPPED OR INSTALLED

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new spark plugs. 4 ENGINE PARTS & ACCESSORIES EXHAUST ENGINES & STCs PROPELLERS ADDITIONAL PRODUCTS AIRFRAME PARTS & ACCESSORIES 5 9

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Specializing in the overhaul of Continental IO-520, IO-550,TSIO-520, and GTSIO-520 engines for over 40 years. RAM includes many outstanding standard features that improve the durability of your engines.

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Balanced Rod Sets: All IO-520 OHE engines come complete with balanced rod sets to reduce vibration and improve engine reliability. 1 New Cylinders: All OHE engines come with new cylinder assemblies. 2 New RAM SureStand™ Baffle Seals (not shown): All OHE engines come with red silicone rubber engine baffle seals installed or included separately. Made of tough silicone and reinforced with fiberglass, these red baffle seals hold their shape and remain elastic to ensure optimum cooling for better engine performance and longevity. 3

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New Spark Plugs: All OHE engines come standard with

IO-520

RAM High-Efficiency Camshaft: All OHE engines come standard with a RAM high-efficiency camshaft. Camshaft is dry film lubed for best wear characteristics and durability.

Dynamically Balanced Crankshaft: Each OHE engine comes standard with a dynamically balanced crankshaft to reduce vibration and improve engine longevity. 6

New Magnetos and Harnesses: IO-520 OHE engines come with OHE Slick magnetos and new harnesses installed. 11 Break-In Engine Oil and Oil Filter (Available locally): The minimum break-in period should be considered at least the first twenty-five hours of operation.The oil should be changed as soon as oil consumption stabilizes, but no later than the first twenty-five hours of operation. At

Oil Cooler (not shown): All OHE engines come standard with overhauled oil coolers for better cooling performance. 7

Starter and Starter Drive: All OHE engines come with OHE

starter and starter drives. 8

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that time, oil should be changed to an Ashless Dispersant (AD) Mineral-Based Oil. For more information, see RAM’s “Oil Tips” at www.ramaircraft.com.

Alternator and Drive Hub: PMA new alternator and overhauled drive hub available at a discounted price with engine purchase.

New Induction Couplings: All OHE IO-520 engines come with new

induction couplings, clamps, and induction ducts. 13

Fuel Injection System: All OHE engines come with a complete

OHE fuel injection system. 10

OHE = Overhauled Exchange

RAM Aircraft, Limited Partnership • P.O. Box 5219 • Waco, TX 76708 • 7505 Karl May Dr. • Waco Regional Airport Phone: 254-752-8381 • Parts Fax: 254-756-0640 • Engines Fax: 254-752-3307 • www.ramaircraft.com Product, price, specifications, and availability subject to change without notice. Installer must cross-check eligibility with applicable technical data.

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2024 RAM CATALOG