1976 Garelli Gransport 1hp

Craig Rodgers III /

I have a new to me Garelli Gransport that is the 1hp model, it's very very very slow, like 7 to 10 mph how can I make it a little faster? Just to do the stock 20mph it's supposed to do. I'm running all stock

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Re: 1976 Garelli Gransport 1hp

Make sure the exhaust isn't stopped up and possibly a new set of rings.

Re: 1976 Garelli Gransport 1hp

Are you going by the speedometer or GPS?

Re: 1976 Garelli Gransport 1hp

Clean and lube points cam and felt pad. Clean and adjust points. Set ignition timing.

Re: 1976 Garelli Gransport 1hp

take a peek if your throttle slide is opening all the way.

Re: 1976 Garelli Gransport 1hp

Craig Rodgers III /

GPS, the speedo isnt hooked up

Re: 1976 Garelli Gransport 1hp

Richard Eberline /

The speedo drive unit and front/rear wheel bearings have dried and dirty grease. The wheel bearings need a complete cleaning and new waterproof grease. Since you are not using your speedo the drive can be removed and spaced out with washers. Low air pressure in tires will slow you down. Clean your exhaust header and outlet difuser.

Re: 1976 Garelli Gransport 1hp

Dan (high idle) Conway /

Do everything everyone has said so far, Sounds like plugged exhaust.

Re: 1976 Garelli Gransport 1hp

7 - 10 mph??

prolly a dang birds nest in your muffler

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