The Mercedes-Benz 190 SL (W121) is a two-door luxury roadster produced by Mercedes-Benz between May 1955 and February 1963. Internally referred to as W121 (BII or B2), it was first shown in prototype at the 1954 New York Auto Show, and was available with an optional removable hardtop.
The 190 SL presented an attractive, more affordable alternative to the exclusive Mercedes-Benz 300 SL, sharing its basic styling, engineering, detailing, and fully independent suspension. Both cars had double wishbones in front and swing axles at the rear. Instead of the 300 SL’s expensive purpose-built W198 tubular spaceframe, the 190 SL’s R121 structure used a shortened unitary floorpan modified from the W121 base saloon. toyota wallpapers, car wallpaper, mazda wallpapers, Mercedes 190SL wallpapers, bentley wallpapers
(Mazda RX-8)Mid-cycle refresh (2008?2012)
In November, 2008, Mazda engineers improved the RX-8 body rigidity through the addition of structural reinforcements, by adding a trapezoidal shock tower brace and enhancing the local rigidity of the front suspension tower areas. The rear suspension geometry was revised for better handling, and the final-drive-gear ratio on manual transmission cars was shortened from 4.444 to 4.777 for improved off-the-line performance. While minimal, these changes gave the updated RX-8 increased acceleration and performance. Mazda engineers claimed that the 2nd generation RX-8 was (slightly) faster than the previous generation due to the lower gearing and improved suspension. The Renesis II engine iteration that was launched in the 2009 model year included a third oil injection port in each rotor housing to feed oil to the middle of the rotor facing, making this their first all-new EMOP (Electric Metering Oil Pump) with a total of 6 lubrication injectors, plus an all-new engine oil pump. Mazda RX-8 wallpapers#FordRaptor #Maserati #AudiRS4 #audi #AudiRS3
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