What does a turbo do on a snowmobile?

How does a turbo affect performance?

Due to the increased airflow, a turbocharger will add more power and torque to an engine’s performance. At the same time, because turbochargers can make a lot of power, manufacturers can downsize engine displacement and thus receive better efficiency and better emissions.

Does a turbo affect top speed?

One problem with turbochargers is that the power boost they provide is not immediate when you step on the gas. This is known as turbo lag – the time it takes for the turbine to get up to speed before boost is produced. Once the turbine reaches speed, the turbo kicks in and the car’s power and speed increase.

How much HP does a turbo add to a sled?

By adding a turbo, you are able to keep the HP that the sled is capable of, even when riding at very high elevations. A stock 150 HP sled will be putting out a little more than 100 HP at 10,000 feet elevation. Add a turbo, boost the pressure, you are up to 200+ pretty easy.

What damage does a turbo do?

Most failures are caused by the three ‘turbo killers’ of oil starvation, oil contamination and foreign object damage. More than 90% of turbocharger failures are caused oil related either by oil starvation or oil contamination. Blocked or leaking pipes or lack of priming on fitting usually causes oil starvation.

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At what RPM do turbos kick in?

While your car’s engine revs, at cruise, at around 2,000 rpm, a turbo’s turbine can reach rotational speeds of more than 280,000 rpm.

Do turbos spin at idle?

Journal bearing turbos dont neccessarily spin at idle. BB Turbos on the other hand spin like 2 minutes after you shut down the engine from idle.

Are turbos bad for your engine?

Smaller engines use less fuel, but being turbocharged adds pressure, which can lead to higher temps and engine knock, damaging the engine. … So when you ask for full power, turbocharged engines aren’t as efficient because of the high fuel to air mixture that’s needed to protect the engine.

Why do turbo cars feel faster?

The “rush” you feel in a turbo motor is the torque curve in action. Torque is measure of work that can be done at a specific point in time. As you climb the torque curve, more power can be applied for that specific point in time.

How much horsepower does a BoonDocker turbo add?

The kit produces 200 horsepower all of the time on pump gas! It’s also capable of much more power, up to 300. The Boondocker control unit automatically adjusts the boost as you change in altitude so that the horsepower maintains at all elevations.

How much horsepower does a Silber turbo add?

So not only does the engine maintain its low altitude 160-hp power level, but the additional boost adds an extra 40-hp, making power output about 200-hp. That is a 80-hp gain over a stock sled at 9000-ft altitude.

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How many miles do Turbos last?

Turbos are designed to last the lifetime of the vehicle (or around 150,000 miles); however, it’s possible for them to wear out over time depending on how hard you drive the car and the original build quality of the turbo.