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Re: lambretta 290 rotax

Posted: Thu Sep 07, 2017 8:16 pm
by holty
garry inglis wrote: Wed Sep 06, 2017 7:05 pm thats some neat welding on the basket why not try for an 8 plate packer plate for casing extend kickstart shaft go on holty be the first go on go on
ive got 2 5mm packers and the extended center bush and kickstart extension , i intend to get 2 sixplate conversions and see how many plates i can get in :mrgreen:

Re: lambretta 290 rotax

Posted: Thu Sep 07, 2017 8:53 pm
by garry inglis
Can't wait to see how that turns out I hope you have a slip joint in the exhaust to allow for packers

Re: lambretta 290 rotax

Posted: Fri Sep 15, 2017 4:34 pm
by holty
i made the exhaust spring mounted at the stub, but didnt put a slip joint as its not going to need the barrel moving up or down as ive already machined my packer plate to the required thickness to get the port timings where they need to be. i made a small bettery tray the other day, plus a bracket for the fuel tank, got my external pick up, thats my next job.

Re: lambretta 290 rotax

Posted: Fri Sep 15, 2017 4:37 pm
by holty
ImageUntitled by stephen holt, on Flickr
ImageUntitled by stephen holt, on Flickr
ImageUntitled by stephen holt, on Flickr

Re: lambretta 290 rotax

Posted: Thu Sep 21, 2017 9:44 pm
by holty
external pick up fitted and flywheel timing marks added and trigger
ImageUntitled by stephen holt, on Flickr
clutch finished off just waiting for plates to arrive
ImageUntitled by stephen holt, on Flickr
repaired rear brake pivot hole, reamed out hole and added 2 oilite bushes
ImageUntitled by stephen holt, on Flickr
kickstart shaft and extending piece
ImageUntitled by stephen holt, on Flickr
kickstart extended i had to extend the slot and made a packer to go behind the spring
ImageUntitled by stephen holt, on Flickr

Re: lambretta 290 rotax

Posted: Fri Sep 22, 2017 5:08 am
by garry inglis
Great work holty that clutch looks deep 😁

Re: lambretta 290 rotax

Posted: Fri Sep 22, 2017 10:15 pm
by holty
thanks garry, ive polished the side case and fitted an sx kickstart
ImageUntitled by stephen holt, on Flickr

Re: lambretta 290 rotax

Posted: Fri Oct 06, 2017 9:21 pm
by holty
had a re think on the tank and moved it forward to make more room tor the carb, i will put my battery and tray somewhere else
ImageUntitled by stephen holt, on Flickr

i have also added another bracket to the exhaust, fastens to 2 headbolts and has a rubber insert

ImageUntitled by stephen holt, on Flickr

and today fitted new front sprocket, chain and 7 bgm race clutch plates and mb springs

ImageUntitled by stephen holt, on Flickr

Re: lambretta 290 rotax

Posted: Sat Oct 21, 2017 6:40 pm
by holty
so engine is all finished and ready to fit, so i have taken the engine out of my rb250 gp as that is what it is going in, done a small repair behind the number plate and fitted the tank upto now, been to rayspeed today and got the rest of the parts i need.
ImageUntitled by stephen holt, on Flickr
ImageUntitled by stephen holt, on Flickr
ImageUntitled by stephen holt, on Flickr

Re: lambretta 290 rotax

Posted: Sat Oct 21, 2017 6:48 pm
by garry inglis
The packers under the casing worked well did the kickstart work ok looks great 😎