A Modified 1969 Porsche 911 Flat-Six

This is a modified edition of the 1969 Porsche 911T engine, it now has a displacement of 2.5 liters (up from the unique 2. liters), it’s equipped with twin triple-throat Weber carburetors, and a programmable 123ignition distributor.

The air-cooled Porsche 911 flat-6 is undeniably one of the most beloved engines of the 20th century. It was 1st introduced in the Porsche 901 at the 1963 Frankfurt Motor Show, even so this car or truck was rapidly renamed “911” right after French automaker Peugeot pointed out that they owned the French trademark for motor vehicle design names consisting of a few numbers with a “0” in the middle.

Development on the Porsche 911 began in 1959, it was conceived as an all-new car or truck destined to swap the Porsche 356 – the company’s initial manufacturing car that had debuted in 1948 just a few decades soon after WWII.

Over Video clip: This episode of Jay Leno’s Garage discusses the Porsche 911T, particularly the 1971 model that was introduced 3 several years right after the vehicle that the motor featured in this posting was fitted to.

The Porsche 911 experienced been designed to be larger sized, far more powerful, and more rapidly than its predecessor – thanks in no smaller portion to the new Form 745 flat-six engine that was mounted in the rear.

The Style 745 was an air-cooled boxer engine with six-cylinders laid out with 3 for every facet, it experienced an aluminum block and heads, a one overhead cam for each financial institution, two-valves for every cylinder, and it experienced a displacement of 1,991cc or 2. liters.

Motor output did differ considerably dependent on which 12 months and subvariant the vehicle was, 130 bhp up to 148 bhp was readily available at first, with close to 140 ft lbs of torque. In 1967 the Porsche 911S was introduced with an up to date engine now generating 180 bhp and 144 ft lbs of torque.

Porsche 911 Air-Cooled Engine 1

Image DescriptionThe motor is equipped with twin triple-throat Weber carburetors, a well known period enhance to increase electricity.

The air-cooled 911 engine would be continuously upgraded and expanded about its lengthy creation operate that extended very well into the 1990s. In excess of the years Porsche house owners observed a myriad methods of rising electric power, and the aftermarket tuning parts sector is even now booming.

The engine you see right here was initially equipped to a 1969 Porsche 911T, it was rebuilt to 2.5 liters and now features substitute heads, oil pump, higher valve addresses, bearings, piston rings, it has revised camshafts, and twin triple-throat Weber carburetors.

It is now becoming available for sale on Provide A Trailer out of Hickory, North Carolina. If you’d like to read through much more about it or sign-up to bid you can check out the listing below.

Porsche 911 Air-Cooled Engine 9
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Porsche 911 Air-Cooled Engine 6
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Illustrations or photos courtesy of Provide A Trailer

Porsche 911 Air-Cooled Engine