Garelli VIP Exhuast

What kind of proformaces will I see if I installed this to my avanti moped.. (Cosmo)..??? Do I need to do anything else to the moped as well?

Re: Garelli VIP Exhuast

..bump.

Re: Garelli VIP Exhuast

Hello?? ANYBODY..>!!!! HELP!!!

Re: Garelli VIP Exhuast

ok.... BUMP

Re: Garelli VIP Exhuast

fixing to get a cosmo m'self next week. how fast are you running now? the one I test drove ran 42-43. looked like it already had an expansion chamber style exhast. looked just like a biturbo. want to get one like dude in the included pic did to his sachs. if this is what yer going to, maybe 5mph more than stock. biturbo is worth 5 over a 'straight' pipe, true expansion chamber like in pic is worth about 5 over the biturbo. 2 strokes use the SHAPE of the pipe to make power just a much as the VOLUME (internal size basicly)of the pipe. If you want more details, e-mail me, I'll find some links on expasion chamber design and theory for you.

sachs_expansion_chamber.jpg

Re: Garelli VIP Exhuast

yeh, but... I am not talking about the BiTurbo. I am talking about the garelli VIP exhaust.. lol..

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