fits make: Austin, Healey. year: 1962–1969.

( Brand: Mg ), ( Manufacturer Part Number: 1098ENG ), ( Items Included: Camshaft, Cylinder Head, Oil Pan, Oil Pump, Timing Chain, Timing Cover, Valve Covers, Water Pump ), ( Vintage Part: Yes ), ( Fuel Type: Gasoline ), ( Type: Complete Assembly ), ( Ipn: 12g296 ), ( Manufacturer Warranty: 3 Months ), ( Oe/oem Part Number: 12g295 ), ( Engine Size: 1.1l ), ( Block Type: Straight ), ( Country/region Of Manufacture: United Kingdom ), ( Universal Fitment: No )
The Austin-Healey Sprite MK1 and MK2, also known as the Morris Minor 1098, feature a distinctive and beloved engine design - the 1098cc four-cylinder "Frodr Kate" powerplant. This engine was produced by Morris Motors and was first introduced in 1958 and continued production until 1969. Measuring 84.5 x 83.5mm (bore x stroke), this engine boasts an impressive power output for its time, producing approximately 65bhp at 5800rpm.
The 1098cc engine utilized a pushrod OHV (Overhead Valve) design, keeping production costs relatively low, a critical factor in the Sprite's affordability. The cylinder block was made of cast iron, while the cylinder head was made from aluminium, aided in cooling and heat dissipation. The engine was mated to a four-speed manual MG transmission or a later five-speed transmission, offering superb driving characteristics.
The engine's three main bearing crankshaft was supported by six counterweights, thus reducing vibrations for a smoother driving experience. The forged steel connecting rods were gapless type, ensuring reliability and longevity. The engine's twin SU carburetors, cold start unit, and damper unit were strategically placed to improve the cooling system's efficiency, essential for the aerodynamically limited Sprite models.
The 1098cc engine's clutch and flywheel assembly weighed approximately 18.8lbs, providing an adequate balance of clamping force and ease of use for the driver. The water pump integrated within the timing cover kept the engine temperature regulated, while a separate oil pump circulated engine oil to vital components.
The 1098cc engine measured in at 40.3 inches (1024mm) long, 30 inches (762mm) wide, and 25.2 inches (640mm) tall. The engine's weight was around 305lbs (138.4kg), contributing minimally to the overall weight of the Sprite. This iconic powerplant is not only celebrated for its impressive performance but also for its historical significance and charm that continues to endure among classic car enthusiasts.
buying a 1098 engine for an Austin-Healey Sprite or Morris Minor (model years 1962-1969) can be an exciting prospect for classic car enthusiasts. The 1098 engine was a significant upgrade from the standard 948 cc engine used in these models, offering increased power and performance. Here is a brief analysis of the pros and cons of purchasing a 1098 engine for your Sprite or Morris Minor.
Pros:1. Improved power and performance: The 1098 engine delivers around 12% more power than the standard engine, making it a desirable upgrade for those seeking a more exhilarating driving experience.
2. Cost-effective upgrade: A 1098 engine can be a more budget-friendly option compared to investing in a completely new car with a more powerful engine.
3. Customization: Installing a 1098 engine can be an opportunity to personalize your classic car and make it stand out from others on the road.
4. Potential for increased value: A classic car with a 1098 engine upgrade could potentially command a higher resale value compared to a standard model.
Cons:1. Compatibility issues: Installing a 1098 engine into an Austin-Healey Sprite or Morris Minor may require additional modifications, such as using a different gearbox or substantial suspension changes. This can add to the overall cost and complexity of the project.
2. Finding a suitable engine: Locating a well-maintained, period-correct 1098 engine that is a good match for your particular car model and year can be a challenge.
3. Potential reliability concerns: Older engines can come with their share of issues, and a 1098 engine may require additional maintenance and attention to ensure optimal performance.
4. Insurance considerations: The increased power of a 1098 engine may impact the cost of insurance, potentially making it more expensive than insuring a standard engine-equipped vehicle.
In conclusion, purchasing a 1098 engine for an Austin-Healey Sprite or Morris Minor can provide a worthwhile driving experience, with increased power and potential cost savings. However, it is essential to consider the compatibility issues, finding a suitable engine, reliability concerns, and insurance considerations before making the investment. For those enthusiasts with the necessary skills, resources, and time, the upgrade can be a fulfilling and enjoyable project. Alternatively, for those seeking a simpler alternative, looking for a classic car with a 1098 engine already installed could be a more practical solution. Ultimately, the decision depends on individual preferences and priorities.
This is a 1098cc A-series engine and turns over not locked up. If you are on the west coast add $100 to shipping price. This is a good used complete engine assembly for Austin Healey Sprite, MG Midget 1962-1866 and Morris Minor 1962-1970.