| Mitsubishi Starion |
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The Mitsubishi Starion is a three-door, Turbocharged four-cylinder Rear-wheel Drive four-seat Sports Car that was in production from 1982 to 1990. It was also marketed in North America as the '''Conquest''' under the Chrysler , Dodge , and Plymouth names; both the Starion and Conquest came to an end in 1989. Although preceded by earlier turbocharged designs such as the Porsche 930 (1975), Saab 99 (1978) and the Mitsubishi Lancer EX 2000 Turbo (1980), it is considered to be one of the originators of the modern Japanese turbocharged performance Automobile genre. "Pre-Owned Performance - Mitsubishi Starion" , Autospeed, Issue 89, 18 July, 2000, by Michael Knowling "The Early Days of Turbo - Part Five" , Autospeed, Issue 234, 14 June, 2003, by Michael Knowling BACKGROUND The Starion's appearance in 1982 occurred during a period in which a number of Japanese Grand Tourer (GT) Sports Car s were increasing in popularity. It was launched to a marketplace against the other Grand Tourers of the era, including the Porsche 924 Turbo, Alfa Romeo Alfetta GTV6 , Nissan 280ZX Turbo, Mazda RX-7 and the Toyota Supra . The Starion's turbocharged four-cylinder engine enabled it to be very competitive. Despite poor sales figures, the Starion was received well by the motoring Media who typically saw it as the harbinger of the turbocharger era. During production, the Starion was produced in both a Narrowbody (sport body) and Widebody (or "R" for Rally body) design. The design proved durable and few changes were made between models, with only simple improvements demarking the change from one model to the next. In the United States market, there was only one major change when the car was upgraded to the ESI-r (Conquest TSi) model; this model features an Intercooler and five-bolt wheels replacing the four-bolt wheels it had inherited from the rear wheel drive Mitsubishi Galant Lambda . Without any obvious flaws, the design was not without drawbacks. At the time, Mitsubishi opted for the Mitsubishi Astron Engine with a single-camshaft head ( SOHC ) rather than the dual cam head, and also for a throttle-body Fuel Injection setup which mixed the fuel with the air prior to entering the Plenum chamber. The design was somewhat unusual however, and it didn't have widespread appeal. Probably because of the unusual design, the Starion never brought Mitsubishi the success it desired in the marketplace to match the vehicle's success on the racing circuit. Production ceased entirely by 1990, and its successor, the GTO was fitted with the mechanicals of the recently demonstrated Mitsubishi HSX Sports Coupe concept vehicle. Many of the performance features of the Starion were integrated into later vehicles and can be found in the Mitsubishi Lancer Evolution , in the Mitsubishi Galant VR-4 , and the Mitsubishi Eclipse . OVERVIEW The Starion used a traditional front-mounted engine with Rear-wheel Drive layout, which most Sports Car s use. Many came with a Limited Slip Differential and Anti-lock Brake s (single channel, rear wheels only) as standard features. The entire chassis was derived from the previous high performance variant of the Mitsubishi Sapporo or Mitsubishi Galant Lambda sports coupe, with a MacPherson Strut suspension and swaybars that were fitted to front and rear. Engine capacity was 2.0 L with the now well-known 4G63 2.0 L engine, subsequently featured in the Mitsubishi Lancer Evolution series of Automobiles . However, American customers received the larger G54B 2.6 L engine but without any additional horsepower. Neither were DOHC. After 1987, European Starion models were also fitted with the 2.6 L engine, as was the GSR-VR for Japan. Both engines featured computer controlled fuel injection and turbocharging. Horsepower varied between 150 and 197 bhp depending mostly upon the turbocharger that was fitted, the presence of an intercooler, and whether the 8-valve or 12-valve head was used. A naturally-aspirated version known as the GX was also built for the Japanese market, however production ceased in 1983 due to low sales figures. The Starion GX had no electric windows, no air conditioning, no independent rear suspension, no fuel injection and did not have power-assisted steering. Seating was a 2+3 arrangement, although the rear seats are not too suitable for large adults. The front seats were adjustable for lumbar, angle, knee support, position and featured variable-angle side-braces. One of the more unusual features was that the seatbelts were located in the doors for the driver and front passenger, and some American and European models featured electrically operated seatbelts. A five-speed Manual Transmission was standard in most models, however, an Automatic Transmission was sold as an option in some markets. The Drag Coefficient was around 0.32; quite efficient for the era, and although quite angular, the Aerodynamics in general were exceptional at the time. TRIM LEVELS Trim levels varied from country to country, however Leather seats were common in most countries. Models A number of models existed throughout the world during 1982 to 1990. Australia - 2.0 L 4G63 engine. Australian vehicles were mostly similar to the European TURBO specification. The J codes below denote the model version, and are found on the Australian Vehicle Information Plates.
Japan - 2.0 L 4G63 engine, apart from GSR-VR which has 2.6 L 4G54 engine. The Japanese Domestic Market had a large range of Starions to choose from.
The Roman numeral after 'GSR' denotes the vehicle specification. Some examples can be found below:
United States - 2.6 L G54B engine.
Chrysler/Dodge/Plymouth
Europe - 2.0 L 4G63 engine with MHI TC06-11A turbocharger, apart from GSR-VR which has 2.6 L 4G54 engine with TD05-12A TC.
With the exception of Australia, many models were available as either Narrowbody or Widebody shell styles. Conquest The Conquest was a version of the Starion sold by the Chrysler Corporation from 1984 to 1989. The Conquest was sold under both the Dodge and Plymouth names (much like the Dodge/Plymouth Colt twins) until 1986. Chrysler sold the Conquest under its own name from 1987 until 1989. The Conquest was replaced with the Dodge Stealth as the Starion was replaced with the Mitsubishi 3000GT . MOTORSPORTS The Starion was a prominent competitor in Motorsports up to International level during the 1980s and performed well on the circuit in Group A and Group N races of the era. Although not that commonly used in modern motorsports, a number are still raced on both circuit and in special stage Rally events, usually by Privateer s. Starion 4WD The Starion was equally successful offroad, and found victory in Group A World Rally Championship s and Asia Pacific Rally Championship s, during 1987 and 1988. An All Wheel Drive version of the Starion was also produced for Group B specifications (one of the few Japanese Automobile Manufacturers to enter this class), but after an encouraging start as a prototype was not Homologate d before the FIA banned Group B cars for safety reasons. The Starion was converted to all wheel drive by adding a strengthened Transfer Case from a Pajero behind the transmission. This configuration allowed the engine to be situated well back in the chassis, for improved front/rear weight distribution compared to the Audi Quattro , whose configuration required the engine to be far forward in the car. Although the wheelbase did not change, the use of regular headlights rather than the production model's pop-up headlights allowed the nose to be six inches shorter, as well as saving several pounds in weight. Further weight was saved by the use of Carbon Fiber for the Driveshaft s, sumpguard, and lower arms of the suspension, and Fiberglass for the hood (bonnet), tailgate, door skins, fenders, bumpers and spoilers, resulting in a final weight of less than 1,000 kg, lighter than the Audi Quattro. The car was developed with a Turbocharged and Intercooled version of Mitsubishi's 2.0 L Fuel Injected engine, but the final goal was to use a turbocharged and intercooled 350 hp (261 kW) version of the Sirius Dash engine that Mitsubishi announced at the 1983 Tokyo Motor Show , which switched electronically at 2500 rpm from one inlet valve per cylinder to two. The car was campaigned for Mitsubishi by Team Ralliart in Essex , Great Britain , under rally veteran Andrew Cowan and engineer Alan Wilkinson , who had developed the Audi Quattro for Audi Sport UK . Major results circuit International
Japan
JTC=All Japan Touring Car Championship Major results rally Starion 4WD (1984–1986) Starion Turbo (1987–1988) NAME While the official explanation from Mitsubishi attributes the name "Starion" to the contraction of "Star of Orion", a persistent Urban Legend claims that the name was intended to be Stallion . The mispronunciation and subsequent misnomer are attributed to the lack of the "l" Phoneme in the Japanese language. These mistakes are often referred to as " Engrish ".http://www.snopes.com/business/misxlate/starion.asp REFERENCES |
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