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VESPA bike

Sales Tax is 20% VAT

RAPID SENSE SYSTEM A / F RATIO METER WITH M12X1.25 THREAD

For all 4T vehicles

The device is resistant to a few drops of water, but it is not waterproof (therefore it is not recommended to place it under direct jets of water).

MALOSSI RAPID SENSE 4 STROKE AIR-FUEL RATIO METER

£143.68

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Out of Stock

In Inner Combustion Engines ICE the correct air-fuel ratio is most important in order that all fuel is used efficiently. The quantity of oxygen into the cylinder determinates how much fuel will be burnt, while the un-burned fuel will be pushed out through the exhaust valve. With the supplied oxygen sensor (Lambda sensor) fitted in the exhaust path, this meter will immediately displays the air-fuel ratio (ideally 14.7 for gasoline) and displays if the fuel mixture is too rich (R) or too lean (L)

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