Dellorto HH Type Atomiser Emulsion Tube

Part Number
E16735.***
Grouped product items
Product Name Price Qty
Dellorto Atomiser 270HH
0 in stock - Available to order
£14.50
Dellorto Atomiser 271HH
0 in stock - Available to order
£14.50
Dellorto Atomiser 272HH
0 in stock - Available to order
£14.50
Dellorto Atomiser 273HH
0 in stock - Available to order
£14.50
HH style diffuser jet that screws in above the where the main fits, the carburettor needle slides into this part proving a precise metering of the fuel in the mid throttle ranges.

The HH type has small holes evenly spread around the whole tube allowing fuel to collect around the outside of this jet so when the throttle is opened the carburettor can deliver initially rich mixture as the fuel from around the jet is sucked through the lower holes, with the holes being evenly spread and small in size the excess fuel is slowly used up keeping the mixture more constant than the K type.

For a diffuser which offers an slightly richer initial delivery of fuel, please see the Dellorto K Type Atomiser Emulsion Tube

For a diffuser which offers alot richer initial delivery of fuel, please see the Dellorto HE Type Atomiser Emulsion Tube

The number on the diffuser denotes the size of the hole at the top of the tube, where the needle enters, in hundredths of a mm i.e. 271 = 2.71mm.

Part numbers:

SizeDellorto Part No.Sherco Part No.GasGas Part No.
270 16735.270    
271 16735.271    
273 16735.273    
More Information
Manufacturer Dellorto
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