Which is louder, a turbo or a supercharger?
Is a supercharger louder than a turbocharger? Superchargers have a distinctive “whine” that can be loud but isn’t necessarily noisier than a turbocharger’s blow-off valve sound. Generally, supercharged cars tend to be tuned to have freer-flowing exhausts, which can make them louder, but not always. That said, because superchargers do depend on the running engine to operate, it’s a less efficient process than a turbocharger. They are also, on the whole, more expensive than a turbocharger, but they’re also easier to install.Which one provides better power delivery – a turbocharger or a supercharger? Superchargers offer instant power delivery, eliminating turbo lag and providing immediate throttle response. On the other hand, turbochargers may have a slight delay due to turbo lag, especially at lower RPMs.The main disadvantage of a supercharger is that it steals energy from the engine in order to spin, making it less efficient. Can a car have both turbo and supercharger? A car can have an electric supercharger and a turbo installed. The supercharger produces low-RPM boost, then disengages when the turbo kicks in.
Which S4 has a V8?
Audi S4 Sedan B7 (3rd Gen) During the third of the Audi’s S4 generations, a major exterior update accompanied the B6’s mid-cycle refresh, giving it the B7 code. The engine was a potent naturally aspirated 340-hp 4. L V8 linked to a manual or automatic transmission – both with six speeds. S4/S6 models equipped with a 4. PS; 276 bhp) all-aluminium alloy V8 engine (parts code prefix: 077, identification code: ABH) became available to European customers as an option from October 1992, only with the six-speed manual gearbox, in either saloon or Avant body styles.