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What is NPS?
What is NPS about?
Performance Improvements
Power Range
Fuel Economy
Uses mechanically simple parts
Comparing Performance per dollar of Negative Supercharging Kits
Suitable engines and vehicles
Suitable fuel systems and fuels
More average torque and horsepower Produces Faster Acceleration
Engines produce Horsepower...NOT Kilowatts of electricity

 

 

Comparing Performance Per Dollar of Negative Supercharging Kits

Negative Supercharging Kits More Average Torque More Performance Per Dollar

Stage 1

33%

33%

Stage 2

46%

25%

Stage 3

60%

40%

Stage 4

71%

30%

Stage 5

84%

45%

Stage 6

103%

38%

Stage 7

125%

31%

 
Other Supercharging Technologies

More Average Torque

More Performance Per Dollar

Supercharger or Turbocharger Kits

60-100%

11-18%
5th Year 6-10%

Nitrous Oxide Kits

60-100%

1st Year 24-41%
2nd Year 14-23%
3rd Year 8-13%
4th Year 5-7%
5th Year 1-3%



Negative Supercharging Kits Stage 3-7
Produce 60-125% more "average torque" and 31-45% more performance per dollar than all other supercharging technologies. Negative Supercharging Kits also produce up to 30% more fuel economy during part throttle and use up to 30% less fuel during full throttle, which increases its performance per dollar value each year. This has the potential to recover the original purchase price by the money saved over 5 years from the improvement in fuel economy. The money saved from the improvement in fuel economy has the potential to recover the original purchase price over 5 years.


Supercharger or Turbocharger Kits
Produce 60-100% more "average torque" but only 11-18% more performance per dollar. This means you can purchase 3 Negative Supercharging Kits stage 3 for the same performance and price of 1 Supercharger or Turbocharger Kit which produces 60% more average torque or you can purchase 2 Negative Supercharging Kits stage 6 for the same performance and price of 1 Supercharger or Turbocharger Kit which produces 100% more average torque. Superchargers and turbochargers also use up to 50% MORE fuel during full throttle which reduces its performance per dollar value each year. Therefore, over 5 years the supercharger or turbocharger will cost 2 times more than the original purchase price due to the increase in fuel consumption.


Nitrous Oxide Kits
Produce 60-100% more Average Torque but only 24-41% more performance per dollar after the 1st year which reduces to 10-16% more performance per dollar after the 3rd year. This is because the additional cost to refill the nitrous oxide bottle on a weekly bases continues to reduce the performance per dollar value of the Nitrous Oxide Kit each year. This means after 3 years a Nitrous Oxide Kit which produces 100% more average torque will cost the same as 2 Negative Supercharging Kits stage 6 and after 5 years it will cost the same as 4 Negative Supercharging Kits stage 6. Nitrous Oxide Kits also use up to 50% MORE fuel during full throttle which further reduces its performance per dollar value each year. Therefore, over 5 years the Nitrous Oxide Kit will cost 25 times more than the original purchase price due to the increase in fuel consumption and the additional cost to refill the nitrous oxide bottle on a weekly bases.

 

Impulse Engine Technology P/L

PO Box 986 Randwick NSW 2031 Australia
Ph: (02) 9398 5544
Fax: (02) 9398 5644

International: Ph: +(612) 9398 5544
Fax: +(612) 9398 5644

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Inventor of Negative Pressure Supercharging

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