Lambretta Tech

New Topic

11304 topics

Page 1 of 453
- Jump to page:
1
2
3
4
5
…
453
Next

Announcements

NEW! Active Topics and Tapatalk (and uploading images)...

Last post by ktmh5
Posted in General Scooter Chat
Replies: 7
by drunkmunkey6969 » Mon Nov 20, 2017 10:48 am » in General Scooter Chat

Two 'help' topics for all users, new and old: Active Topics and Tapatalk.

Active Topics:

Anyone visiting the forum via PC/Laptop etc who wants to...

7 Replies

230327 Views

Last post by ktmh5
Mon Dec 09, 2019 11:39 am
How To Upload Pictures

Last post by Scooterdude
Posted in Welcome
Replies: 19
by drunkmunkey6969 » Wed Mar 27, 2013 10:57 am » in Welcome
1

2
Pictures: Anyone wanting to display pics or vids should use these methods:

Flickr (recommended).
1) Sign up to an account with Flickr:
2) Upload...
19 Replies

332911 Views

Last post by Scooterdude
Tue Aug 21, 2018 4:30 pm

Topics

New clutch

Last post by boxofbits

by boxofbits » Sat Mar 29, 2025 7:52 pm

Just added a new casa clutch doesnt seem to work on stand pull in nothing still engaging piston etc ,taken to bits everything look ok do you need to...

0 Replies

580 Views

Last post by boxofbits
Sat Mar 29, 2025 7:52 pm
Dyno or not ?

Last post by Toddy
Replies: 1
by YAMLAM » Fri Mar 28, 2025 3:09 pm

I always thought the main purpose of having your scooter Dyno`d, was to get the jetting set, 2 people i know had theirs set up, one seized his the...

1 Replies

195 Views

Last post by Toddy
Sat Mar 29, 2025 12:10 am
Saigon SC rear disc brake

Last post by Arfur

by Arfur » Sat Jan 18, 2025 12:11 pm

Has anyone fitted one of these if so any chance you could send some pics of the master cylinder installation

Cheers

0 Replies

1587 Views

Last post by Arfur
Sat Jan 18, 2025 12:11 pm
MMW/LTH master cylinder seals

Last post by Mrnice71
Replies: 1
by Arch_Stanton » Sat Nov 02, 2024 6:00 pm

Looking to refurb my MMW/LTH master cylinder, can see kits for £67 but I only want the seals,
anyone know what they're off?

1 Replies

1784 Views

Last post by Mrnice71
Sun Dec 15, 2024 1:50 am
Idle speed

Last post by jonboy

by jonboy » Tue Sep 24, 2024 5:43 pm

Good evening
My scooter has developed an issue
When I start it for first time with choke on for around
10-15 seconds the revs rise but the settle...

0 Replies

3078 Views

Last post by jonboy
Tue Sep 24, 2024 5:43 pm
Indian GP indicator switch (LI type)

Last post by scooterslag
Replies: 1
by scooterslag » Thu Apr 25, 2024 1:47 pm

Just in the process of converting a old LI3 light switch into a Indian GP indicator type switch . Can anyone tell me what the differences in wiring...

1 Replies

3849 Views

Last post by scooterslag
Mon May 27, 2024 5:16 pm
Vibration

Last post by Toddy
Replies: 1
by jonboy » Fri May 24, 2024 9:05 pm

I recently went out on my GP halfway through the ride the scooter has developed bad vibration resonating through legshield and headset.
I’ve changed...

1 Replies

2414 Views

Last post by Toddy
Sat May 25, 2024 8:49 am
Avanti ex box

Last post by Toddy
Replies: 5
by Hotdog » Tue Apr 02, 2024 1:04 pm

I’m currently running the ST version but thinking of changing this for the standard one, but is there much difference in noise between the two as...

5 Replies

3210 Views

Last post by Toddy
Sun Apr 07, 2024 7:10 pm
Lambretta Li150 S3 kickstart issue

Last post by kurtminus
Replies: 1
by kurtminus » Mon Apr 01, 2024 12:41 am

Hi All.

My 65’ Li150 doesn’t always start with the kick when cold. It always starts with a bump start down a hill, and I can always kick start it...

1 Replies

2343 Views

Last post by kurtminus
Mon Apr 01, 2024 12:45 am
Crank Play

Last post by Northener
Replies: 2
by Northener » Wed Mar 06, 2024 6:29 pm

Had a heat seize - u-bend nut come loose, air leak. piston locked solid but got cylinder off easy enough (yes piston no longer any use) but on...

2 Replies

3109 Views

Last post by Northener
Sun Mar 10, 2024 8:52 pm
GP rear brake cam

Last post by essexgp
Replies: 2
by essexgp » Sat Dec 23, 2023 9:46 pm

Going by stickys book there seems to be a right way and a wrong way round when putting the rear brake cam back in on an li, it's got a dot on one...

2 Replies

4541 Views

Last post by essexgp
Fri Dec 29, 2023 9:43 pm
Reed

Last post by ktmh5
Replies: 1
by cgt75b » Sun Nov 05, 2023 5:38 pm

Hi all

What are the benefits of reed valve over piston port?

Thanks for any feedback.

1 Replies

15303 Views

Last post by ktmh5
Mon Nov 06, 2023 11:31 am
Choke cable

Last post by gaz_powell
Replies: 2
by flipster » Wed Aug 16, 2023 5:13 pm

Hi all , this is doing my nut in ! So got a Delly PHBH carb on my GP avin a mare with a new choke cable ! Plunger is not closing properly or fully...

2 Replies

11770 Views

Last post by gaz_powell
Thu Oct 26, 2023 10:08 pm
legshield badges

Last post by Toddy
Replies: 1
by Daggs » Wed Aug 30, 2023 8:45 pm

Has anyone ever managed to buy new Lambretta Li125/150 legshield badges, that don't result in the chrome cracking off when they are bent to the...

1 Replies

10475 Views

Last post by Toddy
Thu Aug 31, 2023 9:27 pm
Petrol Tank

Last post by jonboy
Replies: 30
by jonboy » Fri May 27, 2016 3:54 pm
1

2

3

4
I am after a bigger petrol tank
although I want to keep toolbox
I contacted Oiltek earlier in the week but
they have stopped selling theirs
Any...
30 Replies

34156 Views

Last post by jonboy
Fri Aug 04, 2023 11:00 pm
Serveta SX200 Lince valuation?

Last post by Stebbelaner
Replies: 14
by Stebbelaner » Mon May 08, 2023 1:26 pm
1

2
Hi all,
I'm thinking of selling my 1982 SX200 Lince,early 6 volt pre-fibreglass headset model,matching numbers,registered as historic vehicle,good...
14 Replies

25791 Views

Last post by Stebbelaner
Wed Aug 02, 2023 9:10 am
Indicators?

Last post by carlos fandango
Replies: 3
by MightyGem » Thu Jun 22, 2023 9:48 pm

Anyone fitted them to a Series 2? I feel the need for them sometimes when it's not good to do a hand signal.

3 Replies

10538 Views

Last post by carlos fandango
Mon Jul 17, 2023 11:17 pm
Lambretta Starting Trouble - No Fuel to Combustion Chamber

Last post by Daggs
Replies: 4
by kurtminus » Mon Jun 05, 2023 7:30 pm

Hey all,

Got a 1965 Li150 that I installed a PHBL carb on. I've put like 3k miles on this thing and it runs fantastic.

The problem I am having is,...

4 Replies

11871 Views

Last post by Daggs
Wed Jun 07, 2023 7:13 am
Cush drive spring length

Last post by scooterslag
Replies: 2
by scooterslag » Sat Jun 03, 2023 9:48 pm

Just doing a rebuild and sorting out some bits, I've got a couple of cush-drive springs and don't know if they are S3 or the shorter S1 type, can't...

2 Replies

14031 Views

Last post by scooterslag
Tue Jun 06, 2023 9:02 pm
Af mammoth head with fat mamba pipe

Last post by Bensmith225

by Bensmith225 » Tue May 09, 2023 5:52 pm

My rb22 is due for a replate. While I’ve got it to bits I want to swap the standard type af head. I’d like to go for a mammoth head if I can but I’m...

0 Replies

66488 Views

Last post by Bensmith225
Tue May 09, 2023 5:52 pm
Fast idle

Last post by Daggs
Replies: 3
by onefortheroad » Tue Apr 25, 2023 7:12 pm

S2 Li, TV175 barrel, 150 gearbox, SH1/20 carb jetted as s3 TV175 (5914-1 slide, 5899-2 atomiser, 106 main jet, 50 choke, 50 pilot jet) Casa s2...

3 Replies

12848 Views

Last post by Daggs
Fri Apr 28, 2023 7:30 pm
NK Road v ADS 3

Last post by Norrie Bodge
Replies: 35
by mawso » Tue Jun 27, 2017 7:57 am
1

2

3

4
Going through all the umms and ahhs of what to use building up an engine, what gearbox, what link chain, what size crank and all the rest, sorted...
35 Replies

40618 Views

Last post by Norrie Bodge
Wed Mar 29, 2023 1:47 pm
Headset

Last post by Muppet
Replies: 1
by chippy » Fri Mar 17, 2023 3:55 pm

Bit of a dumb question. Can a GP headset rot seeing it's made of alloy.

1 Replies

8981 Views

Last post by Muppet
Sun Mar 19, 2023 9:02 pm
Horncasting threads

Last post by Daggs
Replies: 1
by chippy » Sat Mar 18, 2023 9:22 pm

Is it possible to fit a heli coil or similar into top holes of a horncasting or better to have them welded up and re tapped

1 Replies

8367 Views

Last post by Daggs
Sat Mar 18, 2023 11:02 pm
taffspeed length

Last post by Muppet
Replies: 1
by paul213 » Tue Mar 22, 2022 10:24 pm

does anyone know the tuned length of a original taffspeed mk4, i,m trying to calculate exh timing to reach 8000 rpm or a couple of dyno graphs with...

1 Replies

7936 Views

Last post by Muppet
Wed Mar 15, 2023 8:29 pm

New Topic

11304 topics

Page 1 of 453
- Jump to page:
1
2
3
4
5
…
453
Next

Return to Board Index

Information

Who is online

Users browsing this forum: No registered users and 6 guests
Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Lambretta Tech

Who is online

Forum permissions

Login • Register

Advertising