91110191500 PORSCHE Engine Block 7R

Review PORSCHE Used Original 2.7 Magnesium Engine Case Block 911/85 for 7R 911

The Porsche 911 (911S) 2.7 liter Type 7R engine block, model number 10191500, is a legendary piece of automotive history. This engine block, which was first produced in 1966, is considered to be the foundation of the iconic Porsche 911 lineage.

The 2.7 liter flat-six engine block is characterized by its compact design and exceptional engineering. It features a short stroke engine that delivers both power and efficiency. The engine block is made from high-quality aluminum alloy, which keeps the weight down and allows for superior cooling capabilities.

The 7R engine block is known for its distinctive design, which includes a dry sump oiling system. This system keeps the oil separated from the crankcase, reducing the risk of oil foam and ensuring consistent oil pressure at all RPMs. The engine also features a forged crankshaft and pistons, which provide increased durability and reliability.

The cylinder bore of this engine block measures 80.0 mm x 71.0 mm, and it has a displacement of 2,687 cc. The engine produces a maximum power output of approximately 190 hp at 6,200 rpm and 182 lb-ft of torque at 4,800 rpm.

The 911S 2.7 liter engine block is a favorite among Porsche enthusiasts for its superior performance and iconic status. It is a testament to Porsche's engineering prowess and its commitment to producing high-performance, reliable engines. Whether you are restoring a classic Porsche 911 or building a custom race car, this engine block is an essential component that will deliver the power and performance you desire.

In summary, the Porsche 911 (911S) 2.7 liter Type 7R engine block, model number 10191500, is a classic and high-performance engine block that is a favorite among Porsche enthusiasts. It features a compact, lightweight design, a dry sump oiling system, and exceptional engineering that delivers both power and efficiency. Whether you are restoring a classic Porsche or building a custom race car, this engine block is an essential component that will help you achieve your automotive goals.

The Porsche 911 2.7 liter 7R engine block, specifically model number 911/85, is a popular choice among classic Porsche enthusiasts due to its iconic status in the brand's history. Here are some pros and cons to consider before making a purchase:

1. Iconic status: The 911 2.7 liter 7R engine block is a highly sought-after piece among Porsche collectors and enthusiasts. Owning one can be a source of pride and a valuable addition to any collection.

2. Desirable performance: The 7R engine block is known for its powerful and responsive performance. It produces around 190 horsepower and delivers a thrilling driving experience.

3. Rare and collectible: With only a few thousand units produced between 1972 and 1975, the 911 2.7 liter 7R engine block is a rare find. Its scarcity adds to its value and desirability.

4. Potential for restoration: If the engine block is in need of restoration, it can be a rewarding project for those with the necessary skills and resources.

1. Cost: The price of a 911 2.7 liter 7R engine block can be quite high, especially for one in good condition. The cost of the engine block alone may not be the only expense, as it may require additional work or parts.

2. Complexity: The 7R engine block is a complex piece of machinery with numerous intricate components. Restoring or working on one requires a high level of expertise and knowledge.

3. Availability of parts: Finding replacement parts for a 911 2.7 liter 7R engine block can be challenging, as many of the original parts are no longer in production. This can make repairs and maintenance expensive and time-consuming.

4. Maintenance: The 7R engine block requires regular maintenance to keep it running at its best. This can be a significant investment of time and money.

In conclusion, the decision to buy a Porsche 911 2.7 liter 7R engine block should be based on a careful consideration of the pros and cons. The engine block offers a unique and desirable driving experience, as well as potential for restoration and collectibility. However, it also comes with a high cost, complexity, and the challenge of availability of parts.

If you are a serious Porsche enthusiast with the necessary expertise and resources, the 911 2.7 liter 7R engine block can be a rewarding investment. However, if you are new to the world of classic Porsche or have limited resources, it may be worth considering other options. Ultimately, the decision should be based on your personal interests, expertise, and budget.

Details:

No surprises here. Here is a used original genuine 1977 Porsche 911/85 2.7 litre 7R magnesium 2 piece engine block 911.101.915.00 as on 911S model's. This can be shipped anywhere worldwide. Weir spreeing Porsche.

Unit has 1 damaged motor mount stud hole as shown. Please see pictures.

specifications engineblocksam:

• for models: 7r, 911
• brand: Porsche
• mpn: 91110191500
• type: Engine Block
• ipn: 911/85
• oe/oem part number: 9011011017r, 9011011027r
• material: Magnesium
• vintage part: Yes
• country of origin: Germany

general engineblocksam:

• category: Auto Parts > Car Truck Accessories > Engines > Blocks

shipping engineblocksam:

• class: standard, expedited
• transit: 3-6 days
• service: fedex ground / fedex home delivery, fedex express saver, ups ground
• carrier: fedex, ups
• type: calculated

returns engineblocksam:

• time: 30 days
• policy: returns accepted
• paid by: buyer

offer engineblocksam:

• sold #: 11
• in stock #: 5
• options: ship-to-home
• prices: $1250.00–$6499.00
• item condition: Used
• availability: in stock
• started: may 15, 2026

seller engineblocksam:

• city: springfield, vermont
• # reviews: 37091
• rating: 99.9%

payments engineblocksam:

• credit card: mastercard
• wallet: apple-pay
• other