- How do I choose a turbo?
- What happens if your turbo is too big?
- How much boost can a turbo make?
- Can I put a turbo on a stock engine?
- What’s the difference between turbo and twin turbo?
- How much HP can a turbo add?
- How much is a decent turbo?
- Which is better single turbo or twin turbo?
- Can you put any turbo on any car?
- Does a turbo decrease engine life?
- Is Twin Turbo better than supercharger?
- Does turbo use more fuel?
How do I choose a turbo?
How to Pick a Correct Turbocharger SizeAssess your budget.
Determine the required airflow in cubic feet of air per minute.
Calculate your engine’s non-turbo airflow in cfm.
Divide your required airflow by your engine’s stock airflow to determine the required boost pressure ratio (the ratio of boost pressure to atmospheric pressure, which is about 14.7 psi).More items….
What happens if your turbo is too big?
Less efficiency means more heat, and heat = bad. If the turbo is too small, you are not running the compressor in it’s “happy zone” of low heat/high efficiency. The same can be said for a turbo thats too large, but because of the low boost pressures there is low heat, so too large rarely has a heat problem.
How much boost can a turbo make?
The typical boost provided by a turbocharger is 6 to 8 pounds per square inch (psi). Since normal atmospheric pressure is 14.7 psi at sea level, you can see that you are getting about 50 percent more air into the engine. Therefore, you would expect to get 50 percent more power.
Can I put a turbo on a stock engine?
Turbocharging your car’s stock engine will substantially increase the engine’s horsepower potential. … However, there are many upgrades you can perform on your stock engine that can be utilized when installing a turbo system in the future, allowing for maximum turbocharged horsepower potential.
What’s the difference between turbo and twin turbo?
Twin Turbo: Sequential Twin Turbo Engines Twin turbo powertrains that use sequential twin turbochargers rely on two differently sized turbochargers that work independently. The smaller turbocharger is used for lower engine speeds, and the larger turbocharger is used for higher engine speeds.
How much HP can a turbo add?
Hanging a turbo on a small engine allows a little engine to breathe big. With only 6 to 8 pounds of boost pressure, a turbo can increase power output 15 to 25 percent or more over a naturally aspirated engine.
How much is a decent turbo?
The price of a turbocharger typically starts from $400 and goes up depending on the make and model of your car. For smaller cars such as an Audi A4, or a Subaru Impreza you can expect to pay less for a replacement turbocharger.
Which is better single turbo or twin turbo?
On V-type engines, the twin turbos are mounted each to its own cylinder bank. This provides symmetry and simplifies the engine plumbing significantly. Theoretically twin turbo systems should possess less turbo lag than a single turbo setup. But they would typically still have some turbo lag.
Can you put any turbo on any car?
You can probably put a turbocharger on any internal combustion engine car, provided you have sufficient physical space in the engine bay to fit the turbo and it’s associated hardware. … If your car isn’t already turbocharged, your whole exhaust system will need replacing. Intake piping from your to intake manifold.
Does a turbo decrease engine life?
Turbos Reduce the Lifespan of an Engine Again, it all comes down to design. … However, a properly implemented turbo pushing enough PSI through a motor to produce respectable levels of power won’t strain a motor any more than idling in traffic will.
Is Twin Turbo better than supercharger?
While the turbo’s primary drawback is boost lag, the supercharger’s is efficiency. Because a supercharger uses the engine’s own power to spin itself, it siphons power—more and more of it as engine revs climb. Supercharged engines tend to be less fuel efficient for this reason.
Does turbo use more fuel?
It’s naturally down to a lot of complex engineering, but engines that are fitted with the most progressive turbochargers are increasingly efficient. In fact, contributor to The New York Times Lawrence Ulrich explained that the boosts to fuel economy can stretch to anywhere between 10-30 per cent.