lambretta 290 rotax

Anything related to Lambretta or Vespa Scooters fitted with LC, Motorcycle and/or Auto engines!
holty
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Wed Dec 06, 2017 10:48 pm


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RManson
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Thu Dec 07, 2017 4:42 am

Well... how did it go?! It sounds good!

holty
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Thu Dec 07, 2017 9:26 am

it seems to go pretty well, i do need to run it in before i dare to give it some welly, carb will need setting up, im sure it will be weak, so i will get it on a dyno to be sure, but first impressions are good.

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garry inglis
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Thu Dec 07, 2017 11:44 am

Sounds nice that exhaust turned out well as well as the rest well done holty

holty
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Thu Dec 07, 2017 7:26 pm

garry inglis wrote:
Thu Dec 07, 2017 11:44 am
Sounds nice that exhaust turned out well as well as the rest well done holty
cheers garry, yes exhaust does sound good, time will tell how much power its got, but its very torquey , its got a gt200 gearbox and 17 front sprocket, but it pulls very easy through the gears.

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TED CRUD
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Thu Dec 07, 2017 11:39 pm

Well done that man sounds mint looking forward to seeing a full test /Dyno run :)
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cartmel808
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Fri Dec 08, 2017 12:45 am

That sounds lovely... great work!


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holty
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Wed Jan 17, 2018 10:14 am

after ryans piston melting problems with his rotax, it has been suggested that these big engines need a bigger stinger in the end of the exhaust so i have been altering my exhaust, removing the 26mm pipe and fitting a 30mm replacement
heres a few pics
ImageUntitled by stephen holt, on Flickr
ImageUntitled by stephen holt, on Flickr
ImageUntitled by stephen holt, on Flickr
ImageUntitled by stephen holt, on Flickr

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garry inglis
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Wed Jan 17, 2018 10:30 am

How much louder has it gone has it got a deep rumble

holty
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Wed Jan 17, 2018 10:55 pm

garry inglis wrote:
Wed Jan 17, 2018 10:30 am
How much louder has it gone has it got a deep rumble
its not fitted yet, it needs painting :D

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