How does a TwinAir engine work?
THE TECHNOLOGY TwinAir takes its name from Fiat Powertrain Technologies’ (FTP) MultiAir technology. It basically ensures air control in spark ignition engines without using the throttle valve. Air, as you know, is one of the main ingredients needed by an engine to run. Fiat’s TwinAir engine is an Straight twin cylinder design employing MultiAir hydraulically actuated variable valve timing and lift technology.
What are the disadvantages of twin turbos?
Adding a twin turbo requires a significant amount of space in the engine bay. Although it is not considered a disadvantage by all, we have certain clients who think it is too much. In addition, because of the two turbochargers that need to be placed, twin turbos might cost you more to install than turbochargers. There are pros and cons to each setup. Single turbo systems are typically more efficient because the exhaust gases travel along a simpler, more direct route. Twin-turbo systems can make more power because they produce more boost. However, they are typically more complex.Disadvantages of a Turbo Engine Well, more power means more energy output per second. This means that you have to put more energy when you use it. So you must burn more fuel.