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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: 91 Posts: 350

91 Topics

350 Posts

Last post Re: kytronic spark magnifier
by nick b View the latest post
Wed Jul 24, 2019 2:48 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: 22 Posts: 588

22 Topics

588 Posts

Last post Re: TUNED AVANTI TT3 30+
by Adam_Winstone View the latest post
Sat Apr 27, 2019 4:16 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: 379 Posts: 2611

379 Topics

2611 Posts

Last post Re: Inner Tube Sizing
by pooliepfr View the latest post
Thu Aug 29, 2019 10:06 pm
General Scooter Chat
General scooter chat, any scooter related non technical info.
Topics: 1119 Posts: 13061

1119 Topics

13061 Posts

Last post Re: Crikey its quiet in here …
by MrMac View the latest post
Sat Sep 14, 2019 9:19 pm
Lambretta Tech
Anything related to Lambrettas... ask tech questions, post helpful info, or just read and learn.
Topics: 10973 Posts: 100021

10973 Topics

100021 Posts

Last post Re: What Speed From What Kit?…
by paul d View the latest post
Mon Sep 16, 2019 12:58 pm
Vespa Tech
Anything related to Vespas... ask tech questions, post helpful info, or just read and learn.
Topics: 2126 Posts: 14883

2126 Topics

14883 Posts

Last post Re: Clutch Enhancement?
by paul d View the latest post
Fri Sep 13, 2019 4:40 pm
Standard Scoots & Restorations
If you want to tell us about or ask about a standard spec or restoration project....post it here.
Topics: 315 Posts: 3095

315 Topics

3095 Posts

Last post Re: Lloydie's S2 (slow) resto…
by MrMac View the latest post
Sun Sep 15, 2019 11:25 pm
Liquid Cooled, Motorcycle Engine & Automatics Section
Anything related to Lambretta or Vespa Scooters fitted with LC, Motorcycle and/or Auto engines!
Topics: 237 Posts: 2628

237 Topics

2628 Posts

Last post Re: lambretta 290 rotax
by holty View the latest post
Sun Jun 02, 2019 9:01 am
Paint & Bodywork Tech
Anything related to paint & bodywork issues on scooters....
Topics: 336 Posts: 2252

336 Topics

2252 Posts

Last post Re: Paint Removal
by pooliepfr View the latest post
Wed Jul 10, 2019 10:42 am
Carburettor Set-ups
Check here for a list of various carb set-ups to help with jetting and all aspects of carb trickery!
Topics: 428 Posts: 1753

428 Topics

1753 Posts

Last post Re: PHBL carbs
by YAMLAM View the latest post
Sat Aug 31, 2019 11:31 am
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: 1516 Posts: 19491

1516 Topics

19491 Posts

Last post Re: My latest barn(ish) finds
by Doom Patrol View the latest post
Sat Aug 10, 2019 7:20 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 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

155114 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

91899 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

13195 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

88861 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

47626 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

39300 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

23466 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

13290 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

12987 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

11724 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

11656 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

9419 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

8725 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

10404 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

10272 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

13002 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

9581 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

12437 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

14354 Views

Last post by drunkmunkey6969
Tue Jan 06, 2009 5:07 pm
What Speed From What Kit? (ballpark)

Last post by paul d « Mon Sep 16, 2019 12:58 pm
Replies: 1
by immylam » Mon Sep 16, 2019 9:45 am

Just as a matter of interest , what speed can be expected from various kits ( from the fantastic to the realistic ;) ) Any speedo
I have an RT 225...

1 Replies

35 Views

Last post by paul d
Mon Sep 16, 2019 12:58 pm
Lloydie's S2 (slow) restoration

Last post by MrMac « Sun Sep 15, 2019 11:25 pm
Replies: 43
by MrMac » Fri Aug 23, 2019 8:05 pm
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Hiya - introduced myself and promised a build thread. This might not be frequent but let's start...

Scottish registered late S1/early S2 frame....
43 Replies

800 Views

Last post by MrMac
Sun Sep 15, 2019 11:25 pm
Series 3 engine in an LD frame

Last post by gerryjunior « Sun Sep 15, 2019 8:34 pm
Replies: 1
by Fruitjuice » Sun Sep 15, 2019 7:25 pm

Sooooo... How Much work is involved in this butchery?
How is the handling if you upgrade the forks to Series 2/3 as well?

1 Replies

85 Views

Last post by gerryjunior
Sun Sep 15, 2019 8:34 pm
Crikey its quiet in here ..iet in here...in here... here..

Last post by MrMac « Sat Sep 14, 2019 9:19 pm
Replies: 70
by johnny650 » Sat May 18, 2019 8:54 am
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only 2x posts yesterday and its well into summer ! where does everybody go to chat scoots these days ?

its just as quiet on the LCGB site too. :(...
70 Replies

5221 Views

Last post by MrMac
Sat Sep 14, 2019 9:19 pm
Clutch Enhancement?

Last post by paul d « Fri Sep 13, 2019 4:40 pm
Replies: 3
by railfancwb » Wed Sep 11, 2019 6:11 pm

My 1980 P200e has developed clutch issues - hopefully these can be solved by adjustment.

When studying the situation I noticed that somewhere back...

3 Replies

210 Views

Last post by paul d
Fri Sep 13, 2019 4:40 pm
Malossi 166 overbore

Last post by Bensmith225 « Thu Sep 12, 2019 8:56 am

by Bensmith225 » Thu Sep 12, 2019 8:56 am

I’ve been given two Malossi 166 barrels one is standard size and lost a circlip leaving a slight groove down the side of the barrel and it’s just too...

0 Replies

81 Views

Last post by Bensmith225
Thu Sep 12, 2019 8:56 am

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