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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: 104 Posts: 429

104 Topics

429 Posts

Last post Re: Gear ratio's
by YAMLAM View the latest post
Sat Apr 10, 2021 4:56 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: 23 Posts: 594

23 Topics

594 Posts

Last post Re: TUNED AVANTI TT3 30+
by shamrockexpress View the latest post
Sun Jan 10, 2021 2:29 am
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: 13 Posts: 131

13 Topics

131 Posts

Last post Re: Dyno operators Scotland
by Arfur View the latest post
Wed Oct 07, 2020 9:05 pm

Forum

Tech FAQ
FAQ tech questions, please check if the answer to your question is in here before posting elsewhere.
Topics: 387 Posts: 2661

387 Topics

2661 Posts

Last post Re: carb problems on gp200
by drunkmunkey6969 View the latest post
Wed Jan 06, 2021 10:29 am
General Scooter Chat
General scooter chat, any scooter related non technical info.
Topics: 1183 Posts: 13592

1183 Topics

13592 Posts

Last post Re: What Fuel?
by cgt75b View the latest post
Mon May 03, 2021 10:06 am
Lambretta Tech
Anything related to Lambrettas... ask tech questions, post helpful info, or just read and learn.
Topics: 11189 Posts: 101764

11189 Topics

101764 Posts

Last post Re: Legshield spare wheel car…
by hendy View the latest post
Wed May 05, 2021 2:28 pm
Vespa Tech
Anything related to Vespas... ask tech questions, post helpful info, or just read and learn.
Topics: 2192 Posts: 15162

2192 Topics

15162 Posts

Last post Re: Platers
by storkfoot View the latest post
Wed Apr 28, 2021 9:57 pm
Standard Scoots & Restorations
If you want to tell us about or ask about a standard spec or restoration project....post it here.
Topics: 321 Posts: 3130

321 Topics

3130 Posts

Last post Re: Advice
by OliverCiaravella View the latest post
Sun Mar 21, 2021 1:37 am
Liquid Cooled, Motorcycle Engine & Automatics Section
Anything related to Lambretta or Vespa Scooters fitted with LC, Motorcycle and/or Auto engines!
Topics: 240 Posts: 2637

240 Topics

2637 Posts

Last post Re: GT300LC change of pipe pe…
by holty View the latest post
Sat Apr 10, 2021 9:28 pm
Paint & Bodywork Tech
Anything related to paint & bodywork issues on scooters....
Topics: 339 Posts: 2257

339 Topics

2257 Posts

Last post Re: NSU Prima D
by storkfoot View the latest post
Wed Mar 31, 2021 1:38 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: 436 Posts: 1789

436 Topics

1789 Posts

Last post Re: 28 phbh leaking
by Suede Ed View the latest post
Tue Apr 20, 2021 3:57 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: 1525 Posts: 19543

1525 Topics

19543 Posts

Last post Re: My latest barn(ish) finds
by Davidsquaredson View the latest post
Mon Dec 28, 2020 4:40 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: 54 Posts: 390

54 Topics

390 Posts

Last post Re: Px125 London 1985
by si68em View the latest post
Thu Nov 19, 2020 6:18 pm

Active topics

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

Last post by hat « Mon Jun 10, 2019 6:46 pm
Replies: 77
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...
77 Replies

208912 Views

Last post by hat
Mon Jun 10, 2019 6:46 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

143835 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

22468 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

129862 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
1

2

3
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

67053 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
1

2

3
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

62087 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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2

3
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

37749 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

22250 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

21580 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

19730 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

20067 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

15047 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

16480 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

20434 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

18036 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

18436 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

17026 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

22199 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

22311 Views

Last post by drunkmunkey6969
Tue Jan 06, 2009 5:07 pm
Legshield spare wheel carrier

Last post by hendy « Wed May 05, 2021 2:28 pm
Replies: 2
by julius seizure » Thu Apr 08, 2021 5:41 pm

Hi,

Does anyone know (or have experience) of fitting the Series 3 hook over type legshield spare wheel carrier onto a GP?

I have the Cuppini one...

2 Replies

249 Views

Last post by hendy
Wed May 05, 2021 2:28 pm
Engine choice

Last post by Leo « Wed May 05, 2021 9:08 am
Replies: 12
by chippy » Wed Apr 28, 2021 6:42 am
1

2
Any opinions appreciated. Fancy something different in a new build I'm starting. Starting from fresh, no casing so I've come down to two. RT kit or...
12 Replies

613 Views

Last post by Leo
Wed May 05, 2021 9:08 am
What Fuel?

Last post by cgt75b « Mon May 03, 2021 10:06 am
Replies: 3
by MightyGem » Tue Apr 20, 2021 9:41 pm

I use standard petrol and standard two stroke oil in my Lammy, and the exhaust smells, well, normal.

The smell of the exhaust of some scooters...

3 Replies

513 Views

Last post by cgt75b
Mon May 03, 2021 10:06 am
starting a sil lambretta after 2 years

Last post by JANFEATH « Sat May 01, 2021 11:54 pm
Replies: 4
by JANFEATH » Fri Apr 30, 2021 11:25 pm

Hi, could anyone tell me how to go about starting my GP200 after it has been standing for 2 years.

4 Replies

248 Views

Last post by JANFEATH
Sat May 01, 2021 11:54 pm
Platers

Last post by storkfoot « Wed Apr 28, 2021 9:57 pm
Replies: 5
by cgt75b » Sun Apr 04, 2021 8:15 pm

Hi
Does anyone have any recommendations for decent zinc platers?

Thanks in advance

Cgt75b

5 Replies

551 Views

Last post by storkfoot
Wed Apr 28, 2021 9:57 pm
Malossi barrel

Last post by cgt75b « Wed Apr 28, 2021 2:06 pm
Replies: 2
by Cootscoot » Tue Apr 27, 2021 3:20 pm

I’m looking for recommendations on who can tune/port my malossi 166 barrel ,piston and head?
Thanks

2 Replies

190 Views

Last post by cgt75b
Wed Apr 28, 2021 2:06 pm

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