Friday 18 January 2013
The BMW New Six CS (internal name BMW E9) was a two-door coupé built for BMW by Karmann from 1968 to 1975. It was developed from the New Class-based BMW 2000CS coupé, which was enlarged to hold the BMW M30 straight-6 engine used in the E3 sedan.
The E9 platform, especially the 3.0CSL homologation special, was very successful in racing, especially in European Touring Car Championship and the Deutsche Rennsport Meisterschaft. This helped to establish BMW's status as a sporty driver's car.
Introduced in May 1972, the 3.0CSL was a homologation special built to make the car eligible for racing in the European Touring Car Championship. The "L" in the designation meant "leicht" (light), unlike in other BMW designations, where it meant "lang" (long). The lightness was achieved by using thinner steel to build the unit body, deleting the trim and soundproofing, using aluminium alloy doors, bonnets, and boot lids, and using Perspex side windows. The five hundred 3.0CSLs exported to the United Kingdom were not quite as light as the others, as the importer had insisted on retaining the soundproofing, electric windows, and stock E9 bumpers on these cars.
Initially using the same engine as the 3.0CS, the 3.0CSL was given a very small increase in displacement to 3,003 cc (183.3 cu in) by increasing the engine bore by one quarter of a millimetre.This was done in August 1972 to allow the CSL to be raced in the "over three litre" racing category, allowing for some increase in displacement in the racing cars. In 1973, the engine in the 3.0CSL was given another, more subtantial increase in displacement to 3,153 cc (192.4 cu in) by increasing the stroke to 84 mm (3.3 in). This final version of the 3.0CSL was homologated in July 1973 along with an aerodynamic package including a large air dam, short fins running along the front fenders, a spoiler above and behind the trailing edge of the roof, and a tall rear wing. The rear wings were not installed at the factory, but were left in the boot for installation after purchase. This was done because the wings were illegal for use on German roads. The full aero package earned the racing CSLs the nickname "Batmobile".
In 1973, Toine Hezemans won the European Touring Car Championship in a 3.0CSL and co-drove a 3.0CSL with Dieter Quester to a class victory at Le Mans. Hezemans and Quester had driven to second place at the 1973 German Touring Car Grand Prix at Nürburgring, being beaten only by Chris Amon and Hans-Joachim Stuck in another 3.0CSL. 3.0 CSLs would win the European Touring Car Championship again in every year from 1975 to 1979.
The 3.0CSL was raced in the IMSA GT Championship in 1975, with Sam Posey, Brian Redman, and Ronnie Peterson winning races during the season.

Technical data:
- engine: 6 cylinders
- capacity: 2986 cc
- horsepower: 180 HP
- gearbox: 4+1
- top speed: 210 km/h

3 komentarze:

Gaucho Man pisze...

really impressive,
the color is strange but the wheels are a work of art.

Modelarz pisze...

It looks a bit better in real. The details are impresive, I agree. Spark :)

Juanh pisze...

Very beautifull the yellow BMW.
Juanh Racing Team