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Volkswagen air cooled engine
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Engine Name | |
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Engine | |
Manufacturer | place manufacturer here - not marque |
aka | Type aka here, not up there |
Type | Note what type of fuel it consumes |
Production/Introduction | produced/introduced from when to when |
Status | Note if it is "In Production", "In Development", a "Concept Only", "Stillborn" or "Discontinued" |
Displacement | in litres, cc's or cu-in. |
Aspiration | write its type of aspiration |
Configuration | write the configuration of the cylinders |
Cylinders | write the number of cylinders present |
Fuel System | write if it is injected or carburated and the system used |
Lubrification | indicate the engine's type of lubrification |
Output | N/A hp @ N/A rpm N/A lb-ft. of torque @ N/A rpm |
Bore | in inches |
Stroke | in inches |
Compression | write compression ratio here |
In. Valves | in inches |
Ex. Valves | in inches |
Firing Order | Firing order of cylinders |
Left Bank | Write which cylinders are in this bank (write N/A if it it is inline) |
Right Bank | (same as above) |
Length | in inches |
Diameter | in inches |
Width | in inches |
Height | in inches |
Dry Weight | lbs. / kg. |
Fuel Consumption | city/highway (mpg & km/L) |
Emission/s | CO: g/km CO2: g/km NOx: g/km Hydrocarbon: g/km Particulate: g/km |
Chief Engineer | write here |
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Unique Attributes
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Criticisms
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Worldwide
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Design quirks and oddities
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Awards
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See Also
External Links
Please include any external sites that were used in collaborating this data, including manufacturer sites, in this section. The Volkswagen air cooled engine is one of the most widely used and versatile internal combustion engines in the world. Variations of this engine were produced by Volkswagen plants around the world from 1936 until 2006.
Cast iron cylinders, cast aluminium alloy cylinder heads and pistons, magnesium crankcase, and forged steel crankshaft and connecting rods were hallmarks of the design.
Type 1: 1.1–1.6 litresTemplate:Anchor
Template:Infobox Automobile engine Template:Infobox Automobile engine Template:Infobox Automobile engine Template:Infobox Automobile engine Template:Infobox Automobile engine Template:Infobox Automobile engine Like the Volkswagen Beetle, the first Volkswagen Transporters (bus) used the Volkswagen air cooled engine, a 1.1 litre, DIN-rated 24 kW (24 PS, 24 bhp), air-cooled four-cylinder 'boxer' engine mounted in the rear. The 22 kilowatt (29 PS; 29 bhp) version became standard in 1955, while an unusual early version of the engine which developed 25 kilowatts (34 PS; 34 bhp) debuted exclusively on the Volkswagen Type 2 (T1) in 1959. This engine proved to be so uncharacteristically troublesome that Volkswagen recalled all 1959 Transporters and replaced the engines with an updated version.Template:Citation needed Any examples that retain that early engine today are true survivors - since the 1959 engine was totally discontinued at the outset, no parts were ever made available.
The second-generation Transporter, the Volkswagen Type 2 (T2) was slightly larger and considerably heavier than its predecessor, and lost its distinctive split front windscreen - which gained it common nicknames of 'Breadloaf' and/or 'Bay-window', or 'Loaf' and/or 'Bay' for short. The engine was also slightly larger - at 1.6 litres and {{#ifeq:|on| }}{{convert/{{#if:1|kW}}|35|{{#ifeq:{{#expr:PS bhp*0}}|0|0}}|PS bhp|0|||r={{#ifeq:{{{sp}}}|us|er|re}}|d=LoffAoffDbSoff|s=}}.
A 'T2b' Type 2 was introduced by way of gradual change over three years. The 1971 Type 2 featured a new, 1.6 litre engine, now with dual intake ports on each cylinder head, and was DIN-rated at {{#ifeq:|on|
}}{{convert/{{#if:1|kW}}|37|{{#ifeq:{{#expr:PS bhp*0}}|0|0}}|PS bhp|0|||r={{#ifeq:{{{sp}}}|us|er|re}}|d=LoffAoffDbSoff|s=}}.The Volkswagen Type 3 (saloon/sedan, notchback, fastback) was initially equipped with a 1.5 litre engine, displacing {{#ifeq:|on| }}{{convert/{{#if:1|cc}}|1493|{{#ifeq:{{#expr:1*0}}|0|0}}|1||||r={{#ifeq:{{{sp}}}|us|er|re}}|d=LoffAoffDbSoff|s=}}, based on the air-cooled flat-4 found in the Type 1. While the long block remained the same as the Type 1, the engine cooling was drastically changed to allow for a much lower engine profile. This resulted in increased area for cargo stowage with the so-called "Pancake" or "Suitcase" engine. This engine's displacement would later increase to 1.6 litres.
Originally a single- or dual-carburetted 1.5 litre engine (1500N, {{#ifeq:|on| }}{{convert/{{#if:1|kW}}|33|{{#ifeq:{{#expr:PS bhp*0}}|0|0}}|PS bhp|0|||r={{#ifeq:{{{sp}}}|us|er|re}}|d=LoffAoffDbSoff|s=}} or 1500S, {{#ifeq:|on| }}{{convert/{{#if:1|kW}}|40|{{#ifeq:{{#expr:PS bhp*0}}|0|0}}|PS bhp|0|||r={{#ifeq:{{{sp}}}|us|er|re}}|d=LoffAoffDbSoff|s=}}), the Type 3 engine received a larger displacement (1.6 litre) and modified in 1968 to include Bosch D-Jetronic electronic fuel injection as an option, making it one of the first mass production consumer cars with such a feature (the first was the Type 4 VW 411).
1100
- 1945–1953 Volkswagen Beetle
- 1950–1953 Volkswagen Type 2
1200
The {{#ifeq:|on|Template:Citation needed
}}{{convert/{{#if:1|kW}}|30|{{#ifeq:{{#expr:0*0}}|0|0}}|0||||r={{#ifeq:{{{sp}}}|us|er|re}}|d=LoffAoffDbSoff|s=}} 1.2 litre can be modified by the addition of a big bore kit, which allows bigger cylinders and pistons from the stock {{#ifeq:|on| }}{{convert/{{#if:1|mm}}|77|{{#ifeq:{{#expr:2*0}}|0|0}}|2||||r={{#ifeq:{{{sp}}}|us|er|re}}|d=LonAoffDbSoff|s=}} to {{#ifeq:|on| }}{{convert/{{#if:1|mm}}|83|{{#ifeq:{{#expr:2*0}}|0|0}}|2||||r={{#ifeq:{{{sp}}}|us|er|re}}|d=LoffAoffDbSoff|s=}} while keeping the stock crankshaft, cam, head, etc. and providing to a 25% power output increase.1300
Europe 1966–1995 dual port version of 1.3 litre 1966 only
1500
1967–1971
- 1967–1971 VW Puma
1600
1972–on
- Single port
In the US, the 1600 single port was used on the following models:
- 1966–1970 Type 3
- 1968–1970 Type 2
- 1970 Beetle
- 1970 Karmann Ghia
- Dual port
In the US, the 1600 dual port was used on the following models:
- 1971 Type 2
- 1971–1979 Beetle
- 1971–1974 Karmann Ghia
- 1971–1989 VW Puma
Type 4: 1.7–2.0 litresTemplate:Anchor
Template:Infobox Automobile engine Template:Infobox Automobile engine Template:Infobox Automobile engine Template:Infobox Automobile engine In 1968, Volkswagen introduced a new vehicle, the Volkswagen Type 4. The model 411, and later the model 412, offered many new features to the Volkswagen lineup.
While the Type 4 was discontinued in 1974 when sales dropped, its engine became the power plant for Volkswagen Type 2s produced from 1972 to 1979: it continued in modified form in the later Vanagon which was air-cooled from 1980 until mid-1983. The engine that superseded the Type 4 engine in late 1983 retained Volkswagen Type 1 architecture, yet featured water-cooled cylinder heads and cylinder jackets. The wasserboxer, Volkswagen terminology for a water-cooled, opposed-cylinder (flat or 'boxer engine'), did not enjoy the reputation for longevity that the original air-cooled design had forged. From the very start, the engine suffered cylinder-to-head sealing problems, mostly due to galvanic corrosion, often a result of slack maintenance schedules. Volkswagen discontinued the engine in 1992, upon the introduction of the Eurovan.
The Type 4 engine was also used on the Volkswagen version of the Porsche 914. Volkswagen versions originally came with an {{#ifeq:|on| }}{{convert/{{#if:1|hp}}|80|{{#ifeq:{{#expr:0*0}}|0|0}}|0||||r={{#ifeq:{{{sp}}}|us|er|re}}|d=LoffAoffDbSoff|s=}} fuel-injected 1.7 litre flat-4 engine based on the Volkswagen air cooled engine. In Europe, the four-cylinder cars were sold as Volkswagen-Porsches, at Volkswagen dealerships. This "tainted" the car in the opinion of many automotive critics of that era, and a little of that attitude persists to this day.
Slow sales and rising costs prompted Porsche to discontinue the 914/6 variant in 1972 after producing 3,351 of them; its place in the lineup was filled by a variant powered by a new {{#ifeq:|on|L-Jetronic fuel injection system was added to American units to help with emissions control. 914 production ended in 1976. The 2.0 litre engine continued to be used in the Porsche 912E, which provided an entry-level model until the Porsche 924 was introduced.
}}{{convert/{{#if:1|PS}}|95|{{#ifeq:{{#expr:kW bhp*0}}|0|0}}|kW bhp|0|||r={{#ifeq:{{{sp}}}|us|er|re}}|d=LoffAoffDbSoff|s=}} 2.0 litre fuel-injected version of Volkswagen's Type 4 engine in 1973. For 1974, the 1.7 litre engine was replaced by a {{#ifeq:|on| }}{{convert/{{#if:1|PS}}|76|{{#ifeq:{{#expr:kW bhp*0}}|0|0}}|kW bhp|0|||r={{#ifeq:{{{sp}}}|us|er|re}}|d=LoffAoffDbSoff|s=}} 1.8 litre, and the new BoschFor the Volkswagen Type 2, 1972's most prominent change was a bigger engine compartment to fit the larger 1.7 to 2.0 litre engines from the Volkswagen Type 4, and a redesigned rear end which eliminated the removable rear apron. The air inlets were also enlarged to accommodate the increased cooling air needs of the larger engines.
This all-new, larger engine is commonly called the Type 4 engine as opposed to the previous Type 1 engine first introduced in the Type 1 Beetle. This engine was called "Type 4" because it was originally designed for the Type 4 (411 and 412) automobiles. There is no "Type 2 engine" or "Type 3 engine", because those vehicles did not feature new engine designs when introduced. They used the "Type 1" engine from the Beetle with minor modifications such as rear mount provisions and different cooling shroud arrangements.
In the Type 2, the Volkswagen Type 4 engine was an option from 1972. This engine was standard in models destined for the US and Canada. Only with the Type 4 engine did an automatic transmission become available for the first time in 1973. Both engines displaced 1.7 litres, rated at {{#ifeq:|on| }}{{convert/{{#if:1|PS}}|66|{{#ifeq:{{#expr:kW bhp*0}}|0|0}}|kW bhp|0|||r={{#ifeq:{{{sp}}}|us|er|re}}|d=LoffAoffDbSoff|s=}} with the manual transmission, and {{#ifeq:|on| }}{{convert/{{#if:1|PS}}|62|{{#ifeq:{{#expr:kW bhp*0}}|0|0}}|kW bhp|0|||r={{#ifeq:{{{sp}}}|us|er|re}}|d=LoffAoffDbSoff|s=}} with the automatic. The Type 4 engine was enlarged to 1.8 litres and {{#ifeq:|on| }}{{convert/{{#if:1|PS}}|68|{{#ifeq:{{#expr:kW bhp*0}}|0|0}}|kW bhp|0|||r={{#ifeq:{{{sp}}}|us|er|re}}|d=LoffAoffDbSoff|s=}} in 1974, and again to 2.0 litres and {{#ifeq:|on| }}{{convert/{{#if:1|PS}}|70|{{#ifeq:{{#expr:kW bhp*0}}|0|0}}|kW bhp|0|||r={{#ifeq:{{{sp}}}|us|er|re}}|d=LoffAoffDbSoff|s=}} in 1976. As with all Transporter engines, the focus in development was not on motive power, but on low-end torque. The Type 4 engines were considerably more robust and durable than the Type 1 engines, particularly in Transporter service.
The T2c, so called since it got a slightly raised roof — by about {{#ifeq:|on|Volkswagen Golf (a VW/Audi 1.4 litre). Since 1997, the T2c has been built in Brazil with air-cooled engines for the Brazilian market, and with water-cooled engines for the Mexican market, the latter easily identified by their large, black-coloured, front-mounted radiators.
}}{{convert/{{#if:1|cm}}|10|{{#ifeq:{{#expr:0*0}}|0|0}}|||||r={{#ifeq:{{{sp}}}|us|er|re}}|d=LoffAoffDbSoff|s=}} — in the early 1990s, was built for the South American and Central American markets. The T2c was produced in Mexico until 1991* with the 1.6 litre air-cooled Type 1 engine, and from 1991 until 1996 with water-cooled engines from theSince production of the original Beetle was halted in late 2003, the T2 remained the only Volkswagen model with the traditional air-cooled, rear-mounted boxer engine when the Brazilian model shifted to water-cooled on 23 December 2005. Previously, the watercooled T2c was sold in Mexico between 1991-2002.
Half VW
For aircraft use a number of experimenters seeking a small two cylinder four stroke engine began cutting Type 1 VW engine blocks in half, creating a two cylinder, horizontally-opposed engine. The resulting engine produces {{#ifeq:|on|Template:Citation/core{{#if:|}}</ref><ref name="GPA">Template:Citation/core{{#if:|}}</ref>
}}{{convert/{{#if:1|to}}|30|{{#ifeq:{{#expr:38*0}}|0|0}}|38|hp|kW|0|r={{#ifeq:{{{sp}}}|us|er|re}}|d=LoffAonDbSoff|s=}}. Plans and kits have been made available for these conversions.<ref name="BetterHalf">One such conversion is the Carr Twin, designed by Dave Carr, introduced in January, 1975, in the Experimental Aircraft Association's Sport Aviation magazine. The design won the John Livingston Award for its outstanding contribution to low cost flying and also was awarded the Stan Dzik Memorial Award for outstanding design.<ref name="GPA" />
Usage
The air-cooled opposed four-cylinder Beetle engines have been used for other purposes as well. Especially interesting is its use as an experimental aircraft engine. This type of Beetle engine deployment started in the 1960s. A number of companies still produce aero engines that are Volkswagen Beetle engine derivatives: Limbach, Hapi, Revmaster, and others. Kitplanes or plans built experimental aircraft were specifically designed to utilize these engines.
During the 1970s, in Brazil, Volkswagen made available the 1700 cc engine for its regular production car SP-2. The 1700 cc engine was identical to the 1600 cc version, but with enlarged cylinder bores.
Up until 2001, Beetle engines were also used to run several of the ski lifts at the Thredbo ski resort in NSW, Australia, and were maintained to a high standard by Volkswagen mechanics.
Also in Australia, in remote opal-mining communities, Volkswagen motors were modified to air compressors for jack hammers etc. They used two cylinders on one side as a motor and modified the head on the other side to produce a flow of compressed air. The opal fields are very dry and hot, so an air-cooled compressor has an advantage over liquid cooled.
Industrial
Volkswagen AG has officially offered these air-cooled boxer engines for use in industrial applications since 1950, laterly under its Volkswagen Industrial Motor 'brand'. Available in {{#ifeq:|on| }}{{convert/{{#if:1|kW}}|18|{{#ifeq:{{#expr:PS bhp*0}}|0|0}}|PS bhp|0|||r={{#ifeq:{{{sp}}}|us|er|re}}|d=LonAoffDbSoff|s=}}, {{#ifeq:|on| }}{{convert/{{#if:1|kW}}|22|{{#ifeq:{{#expr:PS bhp*0}}|0|0}}|PS bhp|0|||r={{#ifeq:{{{sp}}}|us|er|re}}|d=LoffAoffDbSoff|s=}}, {{#ifeq:|on| }}{{convert/{{#if:1|kW}}|25|{{#ifeq:{{#expr:PS bhp*0}}|0|0}}|PS bhp|0|||r={{#ifeq:{{{sp}}}|us|er|re}}|d=LoffAoffDbSoff|s=}}, {{#ifeq:|on| }}{{convert/{{#if:1|kW}}|31|{{#ifeq:{{#expr:PS bhp*0}}|0|0}}|PS bhp|0|||r={{#ifeq:{{{sp}}}|us|er|re}}|d=LoffAoffDbSoff|s=}}, {{#ifeq:|on| }}{{convert/{{#if:1|kW}}|33|{{#ifeq:{{#expr:PS bhp*0}}|0|0}}|PS bhp|0|||r={{#ifeq:{{{sp}}}|us|er|re}}|d=LoffAoffDbSoff|s=}} and {{#ifeq:|on| }}{{convert/{{#if:1|kW}}|46|{{#ifeq:{{#expr:PS bhp*0}}|0|0}}|PS bhp|0|||r={{#ifeq:{{{sp}}}|us|er|re}}|d=LoffAoffDbSoff|s=}} outputs, from displacements of {{#ifeq:|on| }}{{convert/{{#if:1|L}}|1.2|{{#ifeq:{{#expr:cuin*0}}|0|0}}|cuin|0|||r={{#ifeq:{{{sp}}}|us|er|re}}|d=LoffAoffDbSoff|s=}} to {{#ifeq:|on| }}{{convert/{{#if:1|L}}|1.8|{{#ifeq:{{#expr:cuin*0}}|0|0}}|cuin|0|||r={{#ifeq:{{{sp}}}|us|er|re}}|d=LoffAoffDbSoff|s=}}, these Industrial air-cooled engines were officially discontinued in 1991.
In 1967-68, portable sawmill maker, Mighty Mite of Portland, Oregon, used Volkswagen air-cooled gasoline engines to power the circular saw blades of light sawmills. Later, as the US market for Volkswagen Beetles declined, the sawmill was modified for other power.Template:Citation needed
Beginning in 1987, Dunn-Right Incorporated of Anderson, South Carolina has used a Volkswagen engine as a gasoline-powered air compressor combination. Two cylinders are used as the drive engine while the other two cylinders are modified to produce a flow of compressed air. A kit to perform the conversion is available.<ref>Template:Citation/core{{#if:|}}</ref>
Aircraft
The VW air cooled engine has been alternative engine for experimental aircraft installations and does not require a heavy gear reduction unit to utilize a propeller at cruise RPM. With its relative low cost and parts availability, many experimental aircraft are designed around the VW engines.<ref>{{#if: In North Kitsap, Turning Old Cars Into New Planes
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