JVB,


One of the reasons not too many order the dustbin is that it is rumored to leak a little oil sometimes.
It is the only OEM silencer to have an 'in-cowl' option, even if the cowl is not very big.

Another strong plus is that it is very attractively priced and not too suffocating for the engine.

On older .91 engines, that came with the 'butterfly' carburettor, it was included for free, but this is no longer the case.


MVVS engines are timed to make best power with one of the tuned silencer options.

They also run well with a standard silencer, but many would want to use this quality and most MVVSs that I have sold did include one of the tuned mufflers.

This engine doesn't need any more than 5% nitro.