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Scooterotica Tuning & Maintenance Information
FREE tuning and maintenance info, plus links to our original tuning pages that started it all off.
Topics: 86 Posts: 332

86 Topics

332 Posts

Last post Re: fuses
by l111amo View the latest post
Thu Jan 03, 2019 10:17 pm

Dyno Graphs

Standard Bolt on Kit Dynos
UKs largest collection of online data regarding standard 'bolt on' cylinder kits and what to expect with popular carb/exhaust combinations.
Topics: 25 Posts: 26

25 Topics

26 Posts

Last post Re: Standard Cylinder Kit Com…
by drunkmunkey6969 View the latest post
Mon Dec 10, 2012 10:59 pm
Lambretta Dyno Graphs
Post your Lambretta dyno graphs here! But graphs & spec info only, keep the chat in the 'dyno chat' section ;o)
Topics: 21 Posts: 566

21 Topics

566 Posts

Last post Re: A BIT OF SIL 175 TUNING
by HotPearlSnatch View the latest post
Thu Oct 04, 2018 4:02 pm
Vespa Dyno Graphs
Post your Vespa dyno graphs here! But graphs & spec info only, keep the chat in the 'dyno chat' section ;o)
Topics: 10 Posts: 122

10 Topics

122 Posts

Last post Re: VESPA DYNO GRAPH POSTING …
by culturesponge View the latest post
Thu Oct 30, 2014 5:45 am
Dyno Chat
Want to chat about dyno result or any other aspect of graphs/power/components....then post here!
Topics: 12 Posts: 126

12 Topics

126 Posts

Last post Re: Changing Spark Plug grade…
by Donnie View the latest post
Sun Aug 28, 2016 6:59 pm

Forum

Tech FAQ
FAQ tech questions, please check if the answer to your question is in here before posting elsewhere.
Topics: 374 Posts: 2592

374 Topics

2592 Posts

Last post Re: Lambretta Rear Brake Adju…
by tony172 View the latest post
Fri Jan 11, 2019 8:44 pm
General Scooter Chat
General scooter chat, any scooter related non technical info.
Topics: 1076 Posts: 12615

1076 Topics

12615 Posts

Last post Re: Scooter bench
by Tractorman View the latest post
Fri Jan 18, 2019 10:01 am
Lambretta Tech
Anything related to Lambrettas... ask tech questions, post helpful info, or just read and learn.
Topics: 10827 Posts: 99003

10827 Topics

99003 Posts

Last post S3/GP Case drain plug
by Rival View the latest post
Mon Jan 21, 2019 11:27 am
Vespa Tech
Anything related to Vespas... ask tech questions, post helpful info, or just read and learn.
Topics: 2095 Posts: 14695

2095 Topics

14695 Posts

Last post Clutch springs
by tony172 View the latest post
Fri Jan 18, 2019 9:18 pm
Standard Scoots & Restorations
If you want to tell us about or ask about a standard spec or restoration project....post it here.
Topics: 311 Posts: 3038

311 Topics

3038 Posts

Last post Re: 180ss color swap
by Muttley McLadd View the latest post
Thu Dec 06, 2018 9:34 pm
Liquid Cooled, Motorcycle Engine & Automatics Section
Anything related to Lambretta or Vespa Scooters fitted with LC, Motorcycle and/or Auto engines!
Topics: 236 Posts: 2607

236 Topics

2607 Posts

Last post Re: lambretta 290 rotax
by Adam_Winstone View the latest post
Thu Dec 20, 2018 11:48 am
Paint & Bodywork Tech
Anything related to paint & bodywork issues on scooters....
Topics: 332 Posts: 2233

332 Topics

2233 Posts

Last post Re: Nano coat ?
by nellyboyo View the latest post
Fri Jan 11, 2019 2:42 pm
Carburettor Set-ups
Check here for a list of various carb set-ups to help with jetting and all aspects of carb trickery!
Topics: 427 Posts: 1745

427 Topics

1745 Posts

Last post Re: Lambretta Carb Set-ups...…
by garry inglis View the latest post
Sat Dec 15, 2018 5:12 pm
Show us yer Scoots!!
Post pics & videos of your scooter, projects you're working on, a lovely Vespa that you saw at a rally, or anything else scooter related.
Topics: 1512 Posts: 19416

1512 Topics

19416 Posts

Last post Re: new resto projects
by Doom Patrol View the latest post
Thu Jan 17, 2019 9:38 pm
Now and then photos of members..
Show photo's of your scootering history, dont be shy, we all looked stupid back in the day
Topics: 52 Posts: 386

52 Topics

386 Posts

Last post Re: My scooters,47 years apart
by kevspeed View the latest post
Tue Jan 23, 2018 4:32 pm

Active topics

Sticky: Lambretta Carb Set-ups.....

Last post by garry inglis « Sat Dec 15, 2018 5:12 pm
Replies: 75
by drunkmunkey6969 » Tue Jan 06, 2009 5:19 pm
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Hi All,

Basically, the idea behind this thread, is that we invite all forum members to post the settings they are currently using on thier...
75 Replies

134810 Views

Last post by garry inglis
Sat Dec 15, 2018 5:12 pm
Sticky: Re: 12V DC CONVERSION - HOW TO

Last post by soulsurfer « Wed Oct 31, 2018 10:43 am
Replies: 213
by byron » Sun Feb 13, 2011 12:21 am
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This is intended as a guide to converting an electronic 12v Lambretta to DC.
So it assumes that the scooter is fitted with a typical stator,...
213 Replies

79209 Views

Last post by soulsurfer
Wed Oct 31, 2018 10:43 am
Sticky: FORK DIMENTIONS

Last post by garry inglis « Sat Sep 02, 2017 7:31 pm
Replies: 9
by RICSPEED » Tue Jan 08, 2013 3:33 pm

LAMBRETTA FORK LENGTH INFO
FORK STEM LENGTHS - all measurements are approx and are taken with the lower bearing track removed
Italian Series 3+ GP -...

9 Replies

10823 Views

Last post by garry inglis
Sat Sep 02, 2017 7:31 pm
Sticky: LAMBRETTA DYNO GRAPH POSTING AREA

Last post by Major Hassle « Sat Jul 15, 2017 10:44 am
Replies: 66
by Adspeed » Sun Nov 08, 2009 8:48 pm
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Post your graphs here!! ;)

Although a dyno should be used as a development tool they are a perfect way to show others the results of many nights in...
66 Replies

74157 Views

Last post by Major Hassle
Sat Jul 15, 2017 10:44 am
Sticky: Vespa Carb Set-ups.....

Last post by HxPaul « Mon Oct 19, 2015 4:39 pm
Replies: 22
by drunkmunkey6969 » Tue Jan 06, 2009 5:26 pm
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Hi All,

Basically, the idea behind this thread, is that we invite all forum members to post the settings they are currently using on thier...
22 Replies

40361 Views

Last post by HxPaul
Mon Oct 19, 2015 4:39 pm
Sticky: VESPA DYNO GRAPH POSTING AREA

Last post by culturesponge « Thu Oct 30, 2014 5:45 am
Replies: 28
by Adspeed » Sun Nov 08, 2009 9:07 pm
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Post your graphs here!! ;)

Although a dyno should be used as a development tool they are a perfect way to show others the results of many nights in...
28 Replies

32024 Views

Last post by culturesponge
Thu Oct 30, 2014 5:45 am
Sticky: Whats wrong with my forks

Last post by rosscla « Thu Jan 31, 2013 8:22 pm
Replies: 28
by muffster » Fri Sep 28, 2012 4:40 pm
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Ok, MOT time today after a restoration onm my S3 LI 125.
Thought all was going well until the MOT man tells me that my front wheel is off centre and...
28 Replies

20068 Views

Last post by rosscla
Thu Jan 31, 2013 8:22 pm
Sticky: Standard Cylinder Kit Combinations

Last post by drunkmunkey6969 « Mon Dec 10, 2012 10:59 pm
Replies: 1
by drunkmunkey6969 » Thu May 17, 2012 9:11 pm

After a conversation with Darrel from 50cc Tuning, we decided it would be a good idea to collaborate and provide the forum members and guests with...

1 Replies

10314 Views

Last post by drunkmunkey6969
Mon Dec 10, 2012 10:59 pm
Locked: Mikuni TMX exploded view

Last post by GP Kevo « Sun May 09, 2010 9:55 pm
Replies: 2
by carlos fandango » Wed May 20, 2009 8:53 pm

Mikuni TMX35mm

o. Description Part No.
1 Mixing Body Carb TM38SS11
2 Jet Needle J8-SEE TUNING
3 Cover, Carb Top 776-19014
4 Lock Nut, Adjuster...

2 Replies

10003 Views

Last post by GP Kevo
Sun May 09, 2010 9:55 pm
Locked: Carb Tuning info

Last post by Diablo « Sun May 02, 2010 12:07 pm

by Diablo » Sun May 02, 2010 12:07 pm

Found this while perusing the interweb. Seems quite well written and easy to understand. Mods if you think so maybe make it into a sticky?

0 Replies

9081 Views

Last post by Diablo
Sun May 02, 2010 12:07 pm
Locked: Dellorto VHSB exploded view

Last post by corrado « Thu Oct 08, 2009 12:05 pm
Replies: 1
by carlos fandango » Fri May 22, 2009 10:44 pm

1 Replies

8850 Views

Last post by corrado
Thu Oct 08, 2009 12:05 pm
Locked: Dellorto Needle detail

Last post by rog60 « Thu Aug 06, 2009 11:31 pm
Replies: 2
by RinB » Tue May 26, 2009 11:30 am

As from an Original Dellorto Guide 1.1

X12.....2.50.....1.8.....18
X7.......2.50.....1.8.....20
X13.....2.50.....1.8.....22...

2 Replies

7812 Views

Last post by rog60
Thu Aug 06, 2009 11:31 pm
Locked: Amal Mk2 exploded view

Last post by carlos fandango « Fri May 22, 2009 10:49 pm

by carlos fandango » Fri May 22, 2009 10:49 pm

0 Replies

6482 Views

Last post by carlos fandango
Fri May 22, 2009 10:49 pm
Locked: Dellorto VHSA exploded view

Last post by carlos fandango « Fri May 22, 2009 10:39 pm

by carlos fandango » Fri May 22, 2009 10:39 pm

0 Replies

7538 Views

Last post by carlos fandango
Fri May 22, 2009 10:39 pm
Locked: Dellorto PHBH exploded view

Last post by carlos fandango « Fri May 22, 2009 10:37 pm

by carlos fandango » Fri May 22, 2009 10:37 pm

0 Replies

8013 Views

Last post by carlos fandango
Fri May 22, 2009 10:37 pm
Locked: FREE logos for street racers and scoot builds.....

Last post by drunkmunkey6969 « Tue Jan 06, 2009 5:43 pm

by drunkmunkey6969 » Tue Jan 06, 2009 5:43 pm

Please find link below, provided by Curryburner (Wayne M).

It maybe usefull for forum members to use as stencils for race logos on thier scoots, or...

0 Replies

11326 Views

Last post by drunkmunkey6969
Tue Jan 06, 2009 5:43 pm
Locked: Tuning Terminology.......

Last post by drunkmunkey6969 « Tue Jan 06, 2009 5:12 pm

by drunkmunkey6969 » Tue Jan 06, 2009 5:12 pm

Note from Dan (drunkmunkey6969): Saw this very useful post on the LCGB site by Curryburner (Wayne M) and so i asked his permision to re-post here on...

0 Replies

7015 Views

Last post by drunkmunkey6969
Tue Jan 06, 2009 5:12 pm
Locked: Basic 2-Stroke Tuning Principles......

Last post by drunkmunkey6969 « Tue Jan 06, 2009 5:10 pm

by drunkmunkey6969 » Tue Jan 06, 2009 5:10 pm

Not my own info but taken from elsewhere on t'internet. Article taken from Eric Gores Forward Motion

TWO-STROKE PRINCIPLES

Although a two-stroke...

0 Replies

9185 Views

Last post by drunkmunkey6969
Tue Jan 06, 2009 5:10 pm
Locked: FREE 2-Stroke tuning info, PDFs and Software........

Last post by drunkmunkey6969 « Tue Jan 06, 2009 5:07 pm

by drunkmunkey6969 » Tue Jan 06, 2009 5:07 pm

Jennings 2-Stroke Tuners Handbook PDF of scanned book :

2-Stroke Performance Tuning, Graham Bell:

Advanced Porting Basics:

Helmholtz Resonance....

0 Replies

11685 Views

Last post by drunkmunkey6969
Tue Jan 06, 2009 5:07 pm
S3/GP Case drain plug

Last post by Rival « Mon Jan 21, 2019 11:27 am

by Rival » Mon Jan 21, 2019 11:27 am

Hi All,
can some help me out with the drain hole size and the size of the magnet (Dia+Height) and the size of the hole in the center of the magnet...

0 Replies

31 Views

Last post by Rival
Mon Jan 21, 2019 11:27 am
Squish & cylinder packplates

Last post by Mrnice71 « Sun Jan 20, 2019 7:57 pm
Replies: 6
by Mrnice71 » Fri Jan 18, 2019 12:16 pm

Hi fellas trying to set my squish on my TS1 if using a 2mm cylinder packer the squish is 0.93mm a bit close if l use a 2.5mm packer it will be 1.43...

6 Replies

273 Views

Last post by Mrnice71
Sun Jan 20, 2019 7:57 pm
Mag flange

Last post by double h « Sat Jan 19, 2019 6:44 pm
Replies: 10
by double h » Fri Jan 18, 2019 11:21 am
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Never thought about different cut outs for the transfer port when I bought the flange. It's an early Spanish li 150 s2 with an sil Gp 150 top end. It...
10 Replies

378 Views

Last post by double h
Sat Jan 19, 2019 6:44 pm
Imola engine - Super Tourer or Race?

Last post by alanscottj « Sat Jan 19, 2019 6:29 pm
Replies: 23
by alanscottj » Tue Jan 08, 2019 6:15 pm
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A mate of mine is building a scooter at the moment and has an Imola kit to stick in it - he also has Fran Race and a Fran Super Tourer exhausts in...
23 Replies

972 Views

Last post by alanscottj
Sat Jan 19, 2019 6:29 pm
Brake switch 3 wires???

Last post by alanscottj « Sat Jan 19, 2019 6:28 pm
Replies: 4
by alanscottj » Fri Jan 18, 2019 11:01 pm

Just fitted wiring loom on a rustoration GP that I have just started and found that it has 3 wires for the rear brake light - my switch only has two....

4 Replies

159 Views

Last post by alanscottj
Sat Jan 19, 2019 6:28 pm
Still getting vibration on TS1 225

Last post by johnny650 « Sat Jan 19, 2019 6:18 pm
Replies: 40
by celt » Sun Jul 26, 2009 11:40 pm
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On the old site I mentioned I was getting bad vibration

After twisting camlam crank awhile back, I replaced crank with MB Alpha crank and lightened...
40 Replies

4319 Views

Last post by johnny650
Sat Jan 19, 2019 6:18 pm

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