1978 Garelli Gran Sport Performance Exhaust

I just bought my first moped yesterday - a 1978 Garelli Gran Sport. I am just wondering if there are any performance exhausts that would fit where the stock exhaust would without any bending or cutting... Or if there is an exhaust that would be somewhat easy to install. Im just looking for a little more power out of it. Thank You!

Re: 1978 Garelli Gran Sport Performance Exhaust

http://www.treatland.tv/garelli-WEAK-ENDS-pipe-p/weak-ends-garelli-pipe.htm

http://www.treatland.tv/motomatic-N8P-p/motomatic-garelli-n8p.htm

and there are some others on treatland too, 1977 has some too but supposedly they all require some bending cause they are meant for the later "team" noi motors

Re: 1978 Garelli Gran Sport Performance Exhaust

Yea I saw the ones on 1977 I just wasn't sure how easy they would be to install. Thank You very much!! I think I will get the Weak Ends from the first link. Thanks again.

Re: 1978 Garelli Gran Sport Performance Exhaust

The only pipes that will fit without bending/cutting are the two listed above. Any Garelli pipe you see on 77 will require modification. Those pipes are made for the European cylinder which has a different exhaust angle.

Re: 1978 Garelli Gran Sport Performance Exhaust

Ok sounds good. Thank you for letting me know Mark

Re: 1978 Garelli Gran Sport Performance Exhaust

I just placed my order on Treatland for the Weak Ends Garelli Performance Pipe. I'll let you know when I get it and how installation goes.

Re: 1978 Garelli Gran Sport Performance Exhaust

Sucks they bumped up their prices, used to be $140. Granted, that was a crazy good deal.

Re: 1978 Garelli Gran Sport Performance Exhaust

The exhaust arrived today. i removed the stock exhaust and lined up the Weak Ends exhaust and realized that the rear mounting bracket on the exhaust was further away from the moped's mounting bracket than I thought. I plan on making something like what is on the bottom of this page... https://www.mopedarmy.com/forums/discuss/1/963674/944275/ it looks official and I really want to see what this exhaust will do. Hopefully it will be installed tomorrow...

Re: 1978 Garelli Gran Sport Performance Exhaust

Frank Grengo /

Does anyone know where to get one of these exhausts? I would like one for my 79 garelli gran sport that I just got. It looks like treats is out of stock.

Re: 1978 Garelli Gran Sport Performance Exhaust

Fun fact garelli noi has the same angle port as a tomos or puch angle ports. Any of those pipes work with some modification to mounting them but fit on the cylinder with no problems. Maybe I had to dremel out a mounting hole a touch but I dont think I did.

Otherwise a fun pipe is the mlm side bleed. I really like that on my 70cc polini PP cyl. I have the proma circuit on my polini reed kit bike. Both are blasters.

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