- What’s more expensive turbo or supercharger?
- Is idling bad for turbos?
- What RPM do turbos kick in?
- Do Turbos need servicing?
- Why is my Turbo not building boost?
- Does a turbocharger increase horsepower?
- How does a turbo spin so fast?
- Why do turbo engines rev lower?
- Does a turbo spin all the time?
- Why does my Turbo not spool at idle?
- Does Turbo shorten engine life?
- Do turbos use more fuel?
- What does turbo lag feel like?
- Do turbos damage your engine?
- Is a turbo supposed to spin at idle?
- How fast does a turbo spin at idle?
- Why should you let a turbo idle?
- Do Turbos have boost at idle?
- Should you let a turbo car warm up?
- How free should a turbo spin?
What’s more expensive turbo or supercharger?
Turbocharger vs Supercharger Price Turbochargers and superchargers are close in price.
But that doesn’t mean they’re necessarily cheap.
Overall, superchargers tend to be more expensive..
Is idling bad for turbos?
Drive your car gently for the last minute or two of the drive, or let the car idle afterwards for at least 60 seconds. By letting it run. the oil will continue to circulate and cool down the turbo. One of the main reasons your turbo will die is because of oil “coking”.
What RPM do turbos kick in?
150,000 revolutions per minuteThe turbine in the turbocharger spins at speeds of up to 150,000 revolutions per minute, which is 30 times faster than most car engines can go.
Do Turbos need servicing?
Turbos are much more complex than “naturally-aspirated” engines, and require special treatment to keep them performing at their best. Regular maintenance and changes to your driving style are what’s needed to get the most from a turbo engine, and to avoid nasty repair bills.
Why is my Turbo not building boost?
If a turbocharger doesn’t produce enough boost pressure, it won’t work. … Low pressure can also be caused by leaking lines or gaskets (allowing pressure to escape before driving air into the cylinders, improper filter maintenance, and a worn or sticky poppet valve can also cause this condition.
Does a turbocharger increase horsepower?
Supercharger or turbocharger Also known as forced induction parts, both of these components force air into your car’s engine which improves horsepower and torque. A turbocharger works with the exhaust system and can potentially give you gains of 70-150 horsepower.
How does a turbo spin so fast?
The hot exhaust gases blowing past the turbine fan make it rotate at high speed. The spinning turbine is mounted on the same shaft as the compressor (shown here as a pale orange line). So, as the turbine spins, the compressor spins too. The exhaust gas leaves the car, wasting less energy than it would otherwise.
Why do turbo engines rev lower?
Many turbocharged road cars (especially those that aren’t “sporty”) have a turbocharged fitted to give a small, gutless engine more low-end / midrange torque. … This produces a torque curve that drops off at higher engine speeds, and it makes the engine feel less powerful the harder you rev it!
Does a turbo spin all the time?
The turbocharger doesn’t boost the engine all the time. If you’re driving moderately, the air drawn in at atmospheric pressure is enough, and the engine operates like it’s naturally-aspirated. … Lightweight turbine vanes are used, so it takes less pressure to spin them.
Why does my Turbo not spool at idle?
You won’t get the turbo to spool at idle. Wheels will spin, but not enough to build boost. You need load which requires more fuel and air, which creates more exhaust volume that will turn the wheels to create boost.
Does Turbo shorten engine life?
Turbos Reduce the Lifespan of an Engine One of the most common turbo myths is that running boost will damage your engine over time. … 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.
Do turbos use more fuel?
If anything, adding a turbocharger could produce worse gas mileage, not better. … Instead of adding a turbo to get more power out of the same engine, they are adding a turbo to get the same amount of power out of a smaller engine. The turbo itself doesn’t save gas, but using the smaller engine does.
What does turbo lag feel like?
What does turbo lag feel like? If you put your foot down on the accelerator of a turbocharged vehicle, you may experience a noticeable gap before your car begins to accelerate quickly. When the turbo kicks in, you’ll feel a significant jump in acceleration.
Do turbos damage your engine?
The turbo has been designed to last as long as the car does, however the turbo can become damaged over time. The damage to the turbo can be caused by problems such as: Insufficient oil in the system.
Is a turbo supposed to spin at idle?
Yes, the turbo spins at idle. Any time the engine is running, exhaust is flowing through the turbo and spinning the wheels.
How fast does a turbo spin at idle?
about 15,000rpmAt idle, it’s spinning at about 15,000rpm and takes 10-15 seconds to spool down after you shut the engine off. As far as your question, it depends on the size of the turbo and the size of the hole that it’s trying to fill, but 2psi of boost is gonna be about 25,000-30,000rpm.
Why should you let a turbo idle?
The turbo is lubricated by the oil and runs extremely hot. … Idling the engine even for 30 seconds before turning off engine allows the cooler idle exhaust and cooler idle oil to bring the temps down in the turbo enough to increase the life of the oil.
Do Turbos have boost at idle?
Boost pressure is usually very low at idle no load condition. Turbo is turning at lower speed due to smaller volume of exhaust going thru turbo. Your highest boost will happen at full load on engine and has the most volume going thru the turbo .
Should you let a turbo car warm up?
No, it does not need to be warmed up before driving. No modern vehicle with fuel injection needs to be warmed up before driving, turbo, supercharger or not. If the ambient temperature is in the above freezing range, let the vehicle idle long enough for oil to fully circulate and get into the turbo.
How free should a turbo spin?
From what i remember of my spare turbo you should get about 1 rotation before it stops when flicked. (don’t forget that the bearings are flooded with oil that will be thicker when cold) It should be quite easy to turn with your finger though. An exhaust blockage can cause similar problems to what you are experiencing.