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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: 97 Posts: 394

97 Topics

394 Posts

Last post Re: Lumpy tickover with PHBH
by stand63 View the latest post
Mon Mar 30, 2020 12:24 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: 382 Posts: 2632

382 Topics

2632 Posts

Last post Re: Rt195 setup
by rainbowrunner View the latest post
Tue Mar 31, 2020 7:56 pm
General Scooter Chat
General scooter chat, any scooter related non technical info.
Topics: 1142 Posts: 13288

1142 Topics

13288 Posts

Last post PX125 Exhaust
by bobo2049 View the latest post
Tue Mar 31, 2020 10:25 am
Lambretta Tech
Anything related to Lambrettas... ask tech questions, post helpful info, or just read and learn.
Topics: 11042 Posts: 100625

11042 Topics

100625 Posts

Last post Re: Krober rev counter
by Warkton Tornado No.1 View the latest post
Thu Apr 02, 2020 12:44 pm
Vespa Tech
Anything related to Vespas... ask tech questions, post helpful info, or just read and learn.
Topics: 2151 Posts: 14967

2151 Topics

14967 Posts

Last post Re: T5 Jetting Advice
by paul d View the latest post
Tue Mar 31, 2020 11:07 pm
Standard Scoots & Restorations
If you want to tell us about or ask about a standard spec or restoration project....post it here.
Topics: 318 Posts: 3111

318 Topics

3111 Posts

Last post Re: Muscle small in da' basem…
by Robi View the latest post
Tue Mar 31, 2020 8:02 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: 429 Posts: 1758

429 Topics

1758 Posts

Last post Re: PHBH "Ports"
by neily03 View the latest post
Sat Feb 29, 2020 11:00 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: 1520 Posts: 19515

1520 Topics

19515 Posts

Last post Re: my scoots
by vegansydney View the latest post
Sat Feb 15, 2020 8:42 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: 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

171817 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

104695 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

15579 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

100976 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

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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

53639 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

46586 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

26910 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

15988 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

15770 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

14369 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

14371 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

11113 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

11180 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

13565 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

12726 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

14662 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

11474 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

14971 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

16447 Views

Last post by drunkmunkey6969
Tue Jan 06, 2009 5:07 pm
Krober rev counter

Last post by Warkton Tornado No.1 « Thu Apr 02, 2020 12:44 pm
Replies: 3
by bishopsfinger » Mon Mar 30, 2020 10:45 am

Hi all...I’m asking how people are wiring Krober rev counters to their Lambretta’s.Some say through the lighting in te headset and others to the...

3 Replies

156 Views

Last post by Warkton Tornado No.1
Thu Apr 02, 2020 12:44 pm
How tight engine bolt nuts ?

Last post by coaster « Tue Mar 31, 2020 11:48 pm
Replies: 7
by operonalan » Thu Mar 26, 2020 3:07 am

Probably on here somewhere but can’t find it in any search .

How tight should your main engine Bolt nuts be ...running 230 cc Monza engine ...too...

7 Replies

425 Views

Last post by coaster
Tue Mar 31, 2020 11:48 pm
T5 Jetting Advice

Last post by paul d « Tue Mar 31, 2020 11:07 pm
Replies: 1
by Dek » Wed Mar 25, 2020 12:14 am

dek Avatar dek
2nd Class Ticket
*
Mar 16, 2020 at 3:55pm
Quote
likePost Options
Hi
I am looking for some advice on where to start with the jetting...

1 Replies

154 Views

Last post by paul d
Tue Mar 31, 2020 11:07 pm
Muscle small in da' basement...

Last post by Robi « Tue Mar 31, 2020 8:02 pm
Replies: 26
by Robi » Wed Jan 13, 2010 9:46 pm
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Rebuilt and upgrade to play in town and on turny roads...

Bang bang, zzinnnnnng zingggggg !!!!

Pshiiiit pshhiiiiiit

Need...
26 Replies

7959 Views

Last post by Robi
Tue Mar 31, 2020 8:02 pm
Rt195 setup

Last post by rainbowrunner « Tue Mar 31, 2020 7:56 pm
Replies: 6
by jayteemmm » Fri Mar 27, 2020 8:21 pm

Hi
I am currently upgrading my lambretta series 3
Fitting:-
Rr195 kit
Gori exhaust/Scootopia 42mm clubman
25 dellorto
Bgm 120 AC stator

Do you...

6 Replies

230 Views

Last post by rainbowrunner
Tue Mar 31, 2020 7:56 pm
HOW TO RE-INSTALL LML 125 2t CARBURETTOR?

Last post by gaz_powell « Tue Mar 31, 2020 7:03 pm
Replies: 2
by parky » Mon Mar 30, 2020 3:28 pm

After spending hours of futile attempts to put my carburettor back into the air box of my lml 125 I have had to finally admit defeat. There seems no...

2 Replies

95 Views

Last post by gaz_powell
Tue Mar 31, 2020 7:03 pm

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