incl. VAT plus shipping costs
The BGM FASTER FLOW SI carburettor is based on a brand new SI26/26 E Dell''Orto/Spaco carburettor. With a Ø25mm passage, these carburettors already have considerably more surface area than a SI24 carburettor. In principle, this type of carburettor can be drilled even further, but then the guidance of the gas slide and its sealing function is no longer 100% guaranteed. Therefore we limit ourselves here to a measure successfully tested in practice. The SI26 is revised by us whereby it also meets the high demands of a strongly modified engine.
In order to meet the increased fuel requirements of a tuned engine, the carburetor was optimized and a modification was made to the through bore between the glimmer chamber and the nozzle block as well as in the float chamber inlet. Normally only 1.5mm in diameter, the FASTER FLOW carburettor already has a 2.5mm bore. This allows it to supply even very large main nozzles with a constant supply of fuel.
Additionally we use a spring-loaded float needle. This prevents a too high pressure at the sensitive rubberized needle tip and can compensate vibrations very well.
These modifications lead to a significantly improved supply of fuel, which means that there is no shortage of petrol even with very strong exhaust systems. Especially when using an air funnel such as Polini, this measure is extremely important to keep the mixture composition stable over the entire speed range.
no more empty-sucked nozzle block when using a strong exhaust
still well tunable even at power levels above 20PS
unobtrusive and powerful
quiet and suitable for everyday use (separate lubrication!)
Very inconspicuous tuning carburettor which already has all sensible modifications on board and also supplies engines with far more than 20PS safely and permanently with petrol!
The scope of supply contains: BGM Faster Flow carburettor
NOTE: All new SI carburettors are manufactured under license by Spaco in India. These carburettors were and are used already for a long time in the series production of Piaggio. They are qualitatively on the same level as the original Dell''Orto carburetors. They also pass the quality assurance at Dell''Orto and are therefore partly packed in Dell''Orto cartons.