How Surbo Works For Petrol Engines

If driven normally, there will be an improvement as in the Dynamometer Test Results. That means easier acceleration with a light throttle.

However, it's possible to maximize power at 1/2 throttle!

Watch the video above showing how an engine revs with Surbo. Note the part-throttle press accelerator/ release accelerator slightly/ press accelerator action to activate the Surbo. Don't forget to press the "back" button to return to this page.

In simple terms, for max power, press the accelerator to 50%, then release to 45% for a split second, then press back to 50% and then to 55% to rev high. If aiming for less than maximum power output, you might try 40-35-40-45, or 30-25-30-35 and so on.

During initial acceleration, the air will go straight through the Surbo. Upon slightly closing the throttle, a back pressure occurs in front of the Surbo, so that the straight flow crosses and takes cover under its pointed fins and become jets, matching the back pressure. Upon subsequent acceleration, due to the pressure ahead, the air continues to take cover under the fins and jet, so the pressure is sustained, and quick revving results. By 1/2 throttle, the engine will reach the rpm limit! Cruising speed is reached sooner, so fuel is saved, usually about 10%.

Related pages:

How Surbo transforms your car:

Faster acceleration

Higher top speed (easy cruising)

10% fuel saving

Safe overtaking

Max RPM with 1/2 throttle!

Instant auto kickdown

Reduced turbo lag

More power uphill

Less diesel smoke

Reduced CO2 emissions

Lifetime warranty

Reusability (fits most cars)

Reduced overall expenses

Manual (by brand)

Automatic (by brand)

Big engines (Surbo5)

Hybrid

CVT

Petrol turbo

Natural gas

Supercharged

Diesel/ turbodiesel

Motorcycles

Installation Photos

Compatible new cars

How Surbo feels (by car type)

Dnyo test

What's Surbo?

How it works

Surbo vs other accessories

Twin Surbo

How Surbo can be used

Increased engine efficiency

Optimal compression

Less knock (allows lower octane)

Less carbon deposit

Vehicle inspection compliance

FAQ

Company history

Surbo's origin

Automotive engineering

Racing gokarts

Racing (runner up)

Surbo wins race

On-site service in Singapore

During the installation

Aftersales service

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