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free modification advice

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free modification advice

Post by Jaguar57 on Tue Dec 11 2012, 08:06

hi all.
I've been experimenting with modifications on the Grubee engines now for a couple years and am ready to help anyone wanting more power out of their engine. I am from the USA but can't get a drivers license here in Ecuador so I got a 48cc Grubee two stroke to get around on. At the time I was at 8500 feet in a hilly city and the 48cc was absolutely not up to the task. So I was forced to learn more and try everything. What I have learned is documented on my web site for all to see. It's been a great learning experience.

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http://www.dragonfly75.com/motorbike/

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Re: free modification advice

Post by Fabian on Tue Dec 25 2012, 23:00

Hi Jaguar. Good to see you on this forum, bringing your technical updates and product development research to the site.

Unfortunately BchCruizer aka 2stroker has found this forum, polluting it with his closeted advertising.


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Welcome aboard

Post by cafe biker on Sat Jan 05 2013, 03:24

Just wanted to say hello and welcome. I have to say I am a big fan of your website and have referred a couple of australian suppliers who have no real idea of what they are selling to learn from you. Their silence has been deafening! (LOL) I can attest to the validity of many of the ideas contained in your pages as I have incorporated a number of them on my own ride. I have used the principle of bleeding excess pressure from the expansion chamber to great effect. I definately makes it a whole lot quieter than the expansion chamber I bought off the net. In fact it is quieter than the standard exhaust system. To anyone else who may be reading this I would strongly recommend following the link to the website and reading ALL of it. Love your work jaguar57 and look forward to any contributions you make here in the future. Cheers from " Down Under " Cafe Biker.

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Re: free modification advice

Post by Fabian on Sat Jan 05 2013, 06:39

Hi cafe biker

Where abouts are you located?

Cheers
Fabian

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Re: free modification advice

Post by cafe biker on Fri Jan 11 2013, 06:25

Hi back at you fabian. I am located in geelong. I get the sense that I dont need to explain where that is to you because I reckon you might be somewhere in melbourne, right? Sorry I haven't got back around to reposting pics in the forum but that is mostly about me having made a number of changes to the bike and wanted to post some pics when all the work is complete instead of drip feeding each bit. cheers cafe biker.

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Re: free modification advice

Post by Fabian on Fri Jan 11 2013, 06:55

I am in the South Eastern suburbs of melb. Unfortunate we are on total opposite sides of the city.

Fabian

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Re: free modification advice

Post by sntrocket66 on Thu Apr 04 2013, 12:34

Jaguar 57 ,
It looks like you have quite a bit of Good informatioin . Thanks for sharing !
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Re: free modification advice

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