10% FUEL SAVING ON AVERAGE

What is Surbo? Achieve red line by 1/2 throttle for manuals, and higher revs than usual for autos! Surbo price in Singapore Surbo in various countries Why choose Surbo? More horsepower with Surbo How Surbo works user-reviews-Surbo cars-fitted-with-Surbo

How To Reduce Diesel Smoke

Diesel smoke may result from operating at too low an engine speed. Many drivers often change up to the next gear around 2000 rpm, which may be too soon because the next gear starts at a lower rpm, where the engine may not have developed its full torque. Some drivers may even start off in 2nd gear, because they feel that first gear is too short. The result is that the accelerator is pressed too much, and with the low rpm, little air is induced, and it is not able to combine fully with the excessive diesel. Therefore, lots of smoke may be produced.

Our method of reducing diesel smoke is to increase the power of the air intake, by apply the Surbo. The Surbo happens to produce more air at 1/2 half accelerator pressure, generating air jets which pressurizes the air. This effectively gives higher air compression, and yet moderates the diesel input, leading to improved combustion and reduced emission.

Case study based on 2008 Peugeot Expert 2.0 turbodiesel

Surbo fitted in the pipe after the air filter of 2008 Peugeot Expert 2.0 turbodiesel, and testimonial from the owner.

Surbo fitted in the pipe after the air filter of the Peugeot Expert 2.0 turbodiesel Diesel smoke reduced from Peugeot Expert

We recommend that first gear be used, instead of second gear, for initial acceleration. The shorter gearing means it is easier for the engine to turn, and the Surbo's added air pressure means higher rpm is possible, so making this gear a useful gear for the open road. The diesel engine can reach 5000 rpm with just half accelerator pressure, due to the Surbo pre-compressing the air. As there is higher rpm, there is more air to mop up the diesel, so reducing diesel smoke. The higher revs means that subsequent gears start from a higher, stronger rpm, so that less of the accelerator needs to be pressed, keeping the smoke at bay.

So, if you have a diesel vehicle, and you need to get more power, save some diesel, reduce smoke, or all of the above, the Surbo is ideal for your vehicle. Contact us for a try.

Related pages:

  • List of diesel vehicles fitted with Surbo
  • How Surbo works for diesel vehicles
  • How to increase engine power for diesel vehicles
  • Surbo system's energy analysis for diesel engines
  • Surbo system's energy analysis for turbo diesel engines
  • Testimonials from diesel vehicle owners:

    VW Caddy Turbo Diesel

    Proton Wira 2.0 Diesel

    Videos:

    Watch this video showing how engine revs with Surbo

    Watch the video above showing how an engine revs with Surbo. Or watch it with the How it works page.

    Video of Volvo XC90 T8 with Surbo, sprinting to 130 kph

    Above: video of Volvo XC90 T8 with Surbo, sprinting to 130 kph.

    Video of Volvo XC90 T8 with Surbo, sprinting to 211 kph

    Above: video of Volvo XC90 T8 with Surbo, sprinting to 211 kph.

    Video of Volvo XC90 T8 with Surbo, sprinting to 224 kph

    Above: video of Volvo XC90 T8 with Surbo, sprinting to 224 kph.

    Site Map:

    TESTIMONIALS:

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    BENEFITS:

    More torque and horsepower (dyno test)

    Quick throttle response

    10% fuel saving

    Easy revving (1/2 throttle to RPM limit)

    Instant auto gear kickdown

    Faster acceleration

    More power uphill

    Higher top speed

    Brisk overtaking

    VEHICLES FITTED BY TYPE:

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    TECHNICAL INFO:

    What's Surbo?

    How Surbo works

    Twin Surbo

    Surbo5 for large engines

    Reduced turbo lag

    Surbo vs other accessories

    How Surbo can be used

    Optimal air compression

    Allows lower octane (less engine knock)

    Longer engine life (lighter throttle)

    Less diesel smoke

    Reduced CO2 emissions

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    Note: the Surbo is not a moving fan. Beware of other sellers who use our trademark Surbo to sell their products.