License replica of the English Amal carburettor by the Spanish carburettor manufacturer Arreche.
Arreche carburetors are tuned for the respective two-stroke engine.
Supplied basic tuned with 70 mm main jet + additional 95 mm main jet and 20 mm secondary jet. Depending on the tuning level, fine-tuning of the jetting/mixture is necessary. An additional screw in the base of the float chamber allows the main jet to be changed quickly. Fits original intake manifold. The compact design means that the original air filter box can still be used.
21mm carburetors are the optimum tuning variant for 70cc mid-race and high-end cylinders. The response behavior improves significantly and sufficient cylinder filling is achieved.
Main jet: 70 (installed) and 95 included in the scope of delivery
Secondary jet: 20
Connection width of intake manifold: 24.5mm
Connection width air filter: 35mm
Supplied basic tuned with 70 mm main jet + additional 95 mm main jet and 20 mm secondary jet. Depending on the tuning level, fine-tuning of the jetting/mixture is necessary. An additional screw in the base of the float chamber allows the main jet to be changed quickly. Fits original intake manifold. The compact design means that the original air filter box can still be used.
21mm carburetors are the optimum tuning variant for 70cc mid-race and high-end cylinders. The response behavior improves significantly and sufficient cylinder filling is achieved.
Main jet: 70 (installed) and 95 included in the scope of delivery
Secondary jet: 20
Connection width of intake manifold: 24.5mm
Connection width air filter: 35mm
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![[M4x16] screw crosshead w/ washer](https://www.racingplanetusa.com/images/gross/15693_schraube_schwimmerkammer_arreche1.jpg?language=en&shop_ID=1 "[M4x16] screw crosshead w washer"){kind=small}
