fits model: 2wd, Explorer. make: Ford. year: 1997–1998.

( Brand: Ford Truck ), ( Model: EXPLORER ), ( Part Type: Engine ), ( Conditions Options: Aod, Mfi, Rwd ), ( Genuine Oem: Yes ), ( Ipn: 300-71140c ), ( Manufacturer Warranty: 90 Day )
The Ford 300-71140C engine is a 9.3 liter, SOHC (Single Overhead Camshaft) powerhouse designed specifically for the 2wd (Two-Wheel Drive) 1997 and 1998 Ford Explorer models. This engine is part of Ford's 300 series engine family, which is renowned for its durability and reliability.
Starting with its dimensions, the Ford 300-71140C engine measures 33.8 inches long, 31.5 inches wide, and 35.4 inches tall, making it quite substantial compared to other engines of its era. It has a bore and stroke measurement of 4.0 inches bore and 3.58 inches stroke, resulting in a displacement of 9,259 cubic inches or 151.15 cubic decimeters.
Under the hood, this engine boasts an impressive output of 255 horsepower at 4,250 RPM and 355 lb-ft of torque at 2,750 RPM. It employs a compression ratio of 8.5:1, allowing it to efficiently convert fuel into usable power. Furthermore, this engine utilizes variable cam timing technology, enabling it to provide optimal engine performance across the entire RPM range, from idle to redline.
In terms of fuel efficiency, the Ford 302-71140C engine comes with sequential fuel injection, which delivers fuel directly to the cylinders in a precise and controlled manner. This feature contributes to the engine's ability to reduce fuel consumption and minimize exhaust emissions. The engine is also designed to meet the stringent federally mandated emissions regulations of its time.
Other notable features include an aluminum cylinder block and head, which help to reduce overall vehicle weight and improve engine cooling efficiency. Additionally, the engine employs dual overhead camshafts forable cam phasing, reducing emissions and improving engine power and torque.
The connecting rods and pistons are forged for added strength, while the cylinder sleeves are cast-iron, providing excellent heat dissipation and engine longevity. The engine also comes standard with a stainless steel exhaust manifold and a three-bolt main caps, ensuring durability and reliability.
This mighty engine is designed to work seamlessly with the nine-pin engine harness, with Powertrain Control Module (PCM) connections located on the passenger side of the engine block. This makes wiring and installation a breeze, making it a popular choice for those seeking a powerful and dependable powertrain option for their 1997 or 1998 Ford Explorer.
The Ford 300-71140C engine is an impressive feat of engineering, offering an excellent balance between power and efficiency. Its owner can expect to enjoy a smooth and responsive driving experience, with the peace of mind that comes from knowing they're behind the wheel of a dependable and powerful engine.
Ford 300-71140c engine, a SOHC 8-cylinder 0.l 2WD unit produced for the 1997-1998 Ford Explorer models, is a topic of interest for some vehicle owners or prospective buyers. To help in making an informed decision about purchasing this engine, below are its key pros and cons:
Pros:1. Fuel efficiency: Compared to larger V8 engines, the 300-71140c SOHC 8-cylinder engine offers better fuel economy.
2. Relative power: Despite being smaller than V8 engines, this engine provides ample power for daily driving and light towing needs.
3. Smoother operation: The SOHC design ensures more refined operations compared to V8 engines with valves in the cylinder heads.
Cons:1. Limited availability:buying a used engine can be more challenging due to lower production numbers compared to more common V8 engines.
2. Repair costs: Although there are no significant reported issues with this engine, replacement parts and labor costs can be higher due to its rarity.
3. Potential reliability concerns: As with any engine, repairs may be necessary, leading to additional costs. These concerns could be higher for used engines.
4. Power compromise: For those seeking high power or heavy towing capacities, this engine might falls short of expectations, as it is not a V8.
Ending Conclusion:In summary, the 300-71140c SOHC 8-cylinder engine offers better fuel efficiency, smoother operation, and ample power for daily driving and light towing. However, its availability, potential repair costs, reliability concerns, and limited power capacity compared to V8 engines should be considered before making a purchase.
If fuel economy is a priority and your towing requirements aren't heavy, this engine could be a good choice for you. Keep in mind that the cost of a used engine, potential repair costs, and availability should be factored into your decision.
Recommendation:Buyers considering this engine should thoroughly research its market availability, assess their individual towing and power requirements, and weigh the potential costs associated with its purchase and maintenance. If the engine aligns with these factors, it can be a viable option. If not, a more powerful and commonly available V8 engine might better suit their needs.