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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: 101 Posts: 417

101 Topics

417 Posts

Last post Re: Balancing a lambretta cra…
by Rich_T View the latest post
Wed Jul 29, 2020 11:19 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: 13 Posts: 130

13 Topics

130 Posts

Last post Re: Dyno operators Scotland
by mick1 View the latest post
Thu May 14, 2020 5:32 pm

Forum

Tech FAQ
FAQ tech questions, please check if the answer to your question is in here before posting elsewhere.
Topics: 386 Posts: 2653

386 Topics

2653 Posts

Last post Re: Chain case leaking
by EddieStone View the latest post
Tue Aug 25, 2020 4:43 pm
General Scooter Chat
General scooter chat, any scooter related non technical info.
Topics: 1162 Posts: 13479

1162 Topics

13479 Posts

Last post Re: Registering a Serveta... …
by connormanuk View the latest post
Wed Sep 02, 2020 9:40 am
Lambretta Tech
Anything related to Lambrettas... ask tech questions, post helpful info, or just read and learn.
Topics: 11130 Posts: 101314

11130 Topics

101314 Posts

Last post Re: Torque Wrench
by MightyGem View the latest post
Fri Sep 18, 2020 11:06 pm
Vespa Tech
Anything related to Vespas... ask tech questions, post helpful info, or just read and learn.
Topics: 2171 Posts: 15067

2171 Topics

15067 Posts

Last post Re: Carbon buildup 1980 P200e
by coaster View the latest post
Sat Sep 12, 2020 12:05 pm
Standard Scoots & Restorations
If you want to tell us about or ask about a standard spec or restoration project....post it here.
Topics: 320 Posts: 3122

320 Topics

3122 Posts

Last post Re: Muscle small in da' basem…
by Robi View the latest post
Mon Jul 27, 2020 4:42 pm
Liquid Cooled, Motorcycle Engine & Automatics Section
Anything related to Lambretta or Vespa Scooters fitted with LC, Motorcycle and/or Auto engines!
Topics: 239 Posts: 2633

239 Topics

2633 Posts

Last post Re: ROYAL ALLOY
by TED CRUD View the latest post
Sat Feb 22, 2020 7:58 pm
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: 433 Posts: 1784

433 Topics

1784 Posts

Last post Re: PWK jetting, running thro…
by Smudge View the latest post
Fri Sep 18, 2020 9:19 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: 19542

1525 Topics

19542 Posts

Last post LI 150 overhaul
by challenger View the latest post
Fri Jul 17, 2020 8:08 am
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: 53 Posts: 387

53 Topics

387 Posts

Last post Me,Weymouth 1983,and my GP 15…
by kevspeed View the latest post
Sun Mar 22, 2020 1:19 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

189616 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

119800 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

18278 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

112535 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

60074 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

53525 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

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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

31238 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

18821 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

18558 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

17015 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

17154 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

12798 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

13432 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

16500 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

14998 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

16276 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

13831 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

18094 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

19009 Views

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

Last post by MightyGem « Fri Sep 18, 2020 11:06 pm
Replies: 4
by MightyGem » Fri Sep 18, 2020 10:14 am

Any recommendations for a suitable torque wrench?

4 Replies

111 Views

Last post by MightyGem
Fri Sep 18, 2020 11:06 pm
PWK jetting, running through airbox

Last post by Smudge « Fri Sep 18, 2020 9:19 pm
Replies: 8
by Lukemx82 » Sat Aug 08, 2020 1:40 pm

Couple of Lambretta setups and my experience using PWK / OKO style carbs through the airbox.

Couldn't find many setups like mine on forums when I...

8 Replies

317 Views

Last post by Smudge
Fri Sep 18, 2020 9:19 pm
Casa vs. Scootopia

Last post by vegansydney « Fri Sep 18, 2020 6:14 pm
Replies: 8
by vegansydney » Thu Aug 06, 2020 5:47 pm

Casa 185 v2 vs. Scootopia 185 - Can anyone that has built either of these (or both!) please tell me what the compression ratios are?

The Casa 185 v1...

8 Replies

546 Views

Last post by vegansydney
Fri Sep 18, 2020 6:14 pm
Lambretta rear shock absorber stud replacement.

Last post by Warkton Tornado No.1 « Fri Sep 18, 2020 3:36 pm
Replies: 9
by kevspeed » Sat Sep 05, 2020 4:39 pm

Hi all,not something i have ever had to do before,so better to ask for advice from somebody who has!
The rear shock stud/pin is spinning in the...

9 Replies

489 Views

Last post by Warkton Tornado No.1
Fri Sep 18, 2020 3:36 pm
MB BIG HEAD

Last post by Warkton Tornado No.1 « Fri Sep 18, 2020 3:13 pm
Replies: 1
by Joe Swoonara » Thu Sep 17, 2020 9:06 pm

ive finally finished repairing (long story i wont bore you with at present) my TS 240 fitted it with a MB big head and finless flywheel question is...

1 Replies

109 Views

Last post by Warkton Tornado No.1
Fri Sep 18, 2020 3:13 pm
New Head Gasket

Last post by ulyssescale « Thu Sep 17, 2020 7:18 pm
Replies: 3
by MightyGem » Wed Sep 16, 2020 9:51 pm

My head gasket blew on my Series 2 during a ride the other day. Seems a simple enough job, but these simple jobs have a habit of not being simple....

3 Replies

144 Views

Last post by ulyssescale
Thu Sep 17, 2020 7:18 pm

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