Scooterotica Main Forum

Forum

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: 23 Posts: 590

23 Topics

590 Posts

Last post Re: Casa SS200
by LI150 View the latest post
Thu Dec 03, 2020 7:33 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: 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: 1170 Posts: 13513

1170 Topics

13513 Posts

Last post Unusual vintage scooters
by Daggs View the latest post
Fri Nov 13, 2020 1:41 pm
Lambretta Tech
Anything related to Lambrettas... ask tech questions, post helpful info, or just read and learn.
Topics: 11146 Posts: 101455

11146 Topics

101455 Posts

Last post Re: GT200 base gasket vs stoc…
by YAMLAM View the latest post
Fri Dec 04, 2020 5:03 pm
Vespa Tech
Anything related to Vespas... ask tech questions, post helpful info, or just read and learn.
Topics: 2179 Posts: 15111

2179 Topics

15111 Posts

Last post Re: PX 125 Bogging down probl…
by paul d View the latest post
Thu Dec 03, 2020 9:19 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: 337 Posts: 2253

337 Topics

2253 Posts

Last post Stainless bridge piece fit.
by tippo88 View the latest post
Tue Oct 13, 2020 12:27 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: 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: 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
1

…

4

5

6

7

8
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

196673 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
1

…

18

19

20

21

22
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

127743 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

19661 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
1

…

3

4

5

6

7
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

117535 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

62488 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

56123 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
1

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

33303 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

19941 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

19702 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

18064 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

18279 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

13535 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

14430 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

17803 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

15997 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

16977 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

14901 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

19484 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

20148 Views

Last post by drunkmunkey6969
Tue Jan 06, 2009 5:07 pm
GT200 base gasket vs stock transfer port comparison (seeking pics)

Last post by YAMLAM « Fri Dec 04, 2020 5:03 pm
Replies: 5
by Davidsquaredson » Thu Dec 03, 2020 6:37 pm

Hi, I slapped on a GT200 years ago, runs great, but I didn’t open up the transfer ports. I’m wondering if someone who has both GT and stock base...

5 Replies

137 Views

Last post by YAMLAM
Fri Dec 04, 2020 5:03 pm
Horn

Last post by Davidsquaredson « Fri Dec 04, 2020 12:49 pm
Replies: 8
by MightyGem » Mon Jul 27, 2020 10:09 pm

Any recommendations for a 12v replacement horn?

8 Replies

1287 Views

Last post by Davidsquaredson
Fri Dec 04, 2020 12:49 pm
Gearbox locked after rebuild

Last post by Suede Ed « Fri Dec 04, 2020 11:37 am
Replies: 3
by Suede Ed » Tue Dec 01, 2020 3:50 pm

Got a SIL 200 block, to swap in my 150. Rebuilt it, problem is the kickstart is jammed solid. Opened the engine up expecting a shimming problem,...

3 Replies

216 Views

Last post by Suede Ed
Fri Dec 04, 2020 11:37 am
PX 125 Bogging down problem

Last post by paul d « Thu Dec 03, 2020 9:19 pm
Replies: 14
by parky » Wed Oct 28, 2020 3:58 pm
1

2
Hi, Having problems with my PX 125 bogging down. As soon as I turn the the throttle the revs just disappear, if I am lucky I can just catch it before...
14 Replies

895 Views

Last post by paul d
Thu Dec 03, 2020 9:19 pm
Front Brake Cable

Last post by MightyGem « Thu Dec 03, 2020 8:54 pm
Replies: 5
by MightyGem » Wed Dec 02, 2020 5:24 pm

What's the easiest way to lubricate the front brake cable on a Series 2? At the moment it looks like I've got to remove the light switch and wiring...

5 Replies

196 Views

Last post by MightyGem
Thu Dec 03, 2020 8:54 pm
Quattrini kit

Last post by Toddy « Thu Dec 03, 2020 4:27 pm
Replies: 5
by chippy » Sun Nov 29, 2020 11:09 am

Now the quattrini kit has had a few years of use what's the reliability been like in general. Any do's and don't's to take into account when building

5 Replies

291 Views

Last post by Toddy
Thu Dec 03, 2020 4:27 pm

Return to Board Index

Information

Who is online

Users browsing this forum: No registered users and 1 guest

Scooterotica Main Forum

Who is online

Login • Register

Advertising