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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

501070 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

771985 Views

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

Topics

Si modification

Last post by eibargum
Replies: 2
by Hotdog » Fri May 15, 2020 7:55 pm

If you were to change the float chamber cover for a fast flow fuel type (Pinasco, DRT & Cosa) With the 5.2 float needle and drill the carb fuel...

2 Replies

3104 Views

Last post by eibargum
Wed Jun 03, 2020 9:53 am
VMC 177

Last post by brynt
Replies: 6
by brynt » Thu May 21, 2020 9:38 am

Hi,

I have a Px125 engine that I would like to get a little more performance from, has anyone any experience with the VMC 177 kit?

I am think of...

6 Replies

8699 Views

Last post by brynt
Mon May 25, 2020 12:15 pm
12ps Barrel

Last post by gaz_powell
Replies: 5
by Hotdog » Sat May 23, 2020 3:46 pm

Hi, looking at these PX200 barrels advertised as 12ps (mostly from German shops), are they really 2.5-3hp over a standard barrel ! Has anyone used...

5 Replies

5135 Views

Last post by gaz_powell
Sun May 24, 2020 12:46 pm
Vespa wheel sizes - two cycle scooters

Last post by coaster
Replies: 1
by railfancwb » Sun May 24, 2020 4:16 am

What wheel sizes did Vespa offer during the two cycle era? I know of 8” and 10”. Was there a 12”?

Thanks

1 Replies

2403 Views

Last post by coaster
Sun May 24, 2020 11:46 am
Carburettor slide/Throttle linkeage connection

Last post by parky
Replies: 3
by parky » Tue May 05, 2020 3:31 pm

Has anyone any idea why the hook from the carburettor slide keeps jumping out of the hole it is supposed to fit into on the throttle cable linkeage....

3 Replies

3533 Views

Last post by parky
Wed May 13, 2020 12:19 pm
Engine cuts out on initial turn of throttle. PX 125

Last post by parky
Replies: 9
by parky » Sat May 09, 2020 10:21 am

Hi

My initial thought was the above problem would be sorted by a really good carburettor clean. However the carb has now been cleaned thoroughly...

9 Replies

9670 Views

Last post by parky
Tue May 12, 2020 4:15 pm
Piston

Last post by gaz_powell
Replies: 13
by Hotdog » Sun May 03, 2020 10:40 am
1

2
What brand are Pro Porting Vespa pistons ? Thanks
13 Replies

9621 Views

Last post by gaz_powell
Sun May 10, 2020 8:39 pm
Vespa clutch castle nut ☹️

Last post by rosscla
Replies: 10
by Cootscoot » Thu Apr 23, 2020 7:41 pm
1

2
Hi folks I’m after a tip or trick to get the dreaded clutch castle nut off without the special adapter socket ?
Thanks
10 Replies

9583 Views

Last post by rosscla
Fri May 01, 2020 12:36 am
Sprint frame px engine

Last post by Cootscoot
Replies: 2
by Cootscoot » Thu Apr 30, 2020 11:09 am

Hi is there a way of using the original sprint wiring loom with a 1980 Vespa Px 150 engine (still with points )
Any help would be appreciated

2 Replies

3239 Views

Last post by Cootscoot
Thu Apr 30, 2020 7:56 pm
Polini 207 piston

Last post by Hotdog

by Hotdog » Sun Apr 19, 2020 8:45 pm

A friend has a Harry Barlow 207 Polini piston and was wondering if this is the same as a standard px piston ? And will it fit a standard barrel &...

0 Replies

6260 Views

Last post by Hotdog
Sun Apr 19, 2020 8:45 pm
Rally 200

Last post by cgt75b
Replies: 2
by cgt75b » Wed Apr 08, 2020 11:00 am

Hi Peeps

Does anyone know the size + pitch of the nut on the main engine bolt that goes through the engine and the frame.

I seem to have mislaid...

2 Replies

2967 Views

Last post by cgt75b
Wed Apr 08, 2020 8:53 pm
gears

Last post by 225worb
Replies: 4
by Daggs » Sat Feb 22, 2020 1:16 pm

Hi all, what are the symptoms of a worn cruciform in a Vespa gearbox?

4 Replies

4750 Views

Last post by 225worb
Thu Apr 02, 2020 4:02 pm
SS180 reed valve tuning

Last post by 225worb
Replies: 15
by Dryballs » Sat Jun 22, 2013 11:06 am
1

2
I've been building a standard engine for my vespa lately and I realised that the carb I was missing was going to cost me a fortune

I started looking...
15 Replies

18029 Views

Last post by 225worb
Thu Apr 02, 2020 3:50 pm
T5 Jetting Advice

Last post by paul d
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

3086 Views

Last post by paul d
Tue Mar 31, 2020 11:07 pm
HOW TO RE-INSTALL LML 125 2t CARBURETTOR?

Last post by gaz_powell
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

3062 Views

Last post by gaz_powell
Tue Mar 31, 2020 7:03 pm
Brake Light Only On When Brakes Fully On

Last post by Lambretta67
Replies: 3
by pooliepfr » Fri Feb 28, 2020 1:57 pm

Hi, my brake light only seems to come on when my lever is fully pulled in and when my pedal is fully pressed down.
Any ideas on how to correct this...

3 Replies

3418 Views

Last post by Lambretta67
Mon Mar 02, 2020 3:54 pm
polini 210 temp

Last post by eibargum
Replies: 2
by p2nm » Mon Feb 17, 2020 8:46 pm

hi all
fitted a temp sensor to my polini 210 just wondering if anybody knows what avg running temp should be and whats the max temp they can run at...

2 Replies

3683 Views

Last post by eibargum
Wed Feb 19, 2020 7:04 pm
No lights?

Last post by mick1
Replies: 1
by ducksta » Tue Feb 18, 2020 8:32 pm

Just finished building a Vespa px streetracer.
Fully blasted painted and built with everything new, ie new switches loom regulator etc, the engine...

1 Replies

3590 Views

Last post by mick1
Wed Feb 19, 2020 8:09 am
RZ Mk2 RH Exhaust fitment

Last post by ducksta
Replies: 2
by Fruitjuice » Sun Jan 05, 2020 10:16 pm

Had an RZ Mk2 RH exhaust on a Polossi engine a couple of years ago and that was a perfect fit and ran well.
Bought a new stainless RZ Mk2 RH exhaust...

2 Replies

5118 Views

Last post by ducksta
Sun Feb 16, 2020 11:38 am
GTS COOLANT QUESTION

Last post by parky
Replies: 2
by parky » Thu Dec 05, 2019 12:03 pm

I have purchased some Castrol motorcycle coolant in order to replace the existing coolant in the scoot. However I have just noticed it says on the...

2 Replies

4956 Views

Last post by parky
Fri Feb 14, 2020 11:17 am
Padlocking Back Brake Pedal

Last post by wrecklessrobbie
Replies: 4
by pooliepfr » Thu Jan 23, 2020 2:25 pm

Hi all, just read about the genius hack of locking the back brake on using a padlock under the pedal.
Does anyone else do this and if so what size...

4 Replies

4471 Views

Last post by wrecklessrobbie
Tue Jan 28, 2020 11:59 pm
Australian market px200 flywheel

Last post by gaz_powell
Replies: 1
by john.t5 » Wed Jan 08, 2020 6:51 pm

A bloke dropped me in a 200 motor apparently aussie market one from 2006 but the threads on the flywheel are a different size to the usual extractor....

1 Replies

3062 Views

Last post by gaz_powell
Sun Jan 12, 2020 10:07 pm
How to change PX back wheel.

Last post by ducksta
Replies: 4
by pooliepfr » Tue Nov 19, 2019 9:38 am

Woke up to a flat back tyre this morning. I have a spare ready to go on, but how do I get the back wheel off the ground to change it?
Can I just lie...

4 Replies

6719 Views

Last post by ducksta
Sun Jan 05, 2020 7:56 pm
Radiator size

Last post by ducksta
Replies: 4
by ducksta » Tue Dec 24, 2019 9:40 pm

What size radiator would be needed for a tuned px 190cc 24 bhp

4 Replies

6074 Views

Last post by ducksta
Sun Dec 29, 2019 9:25 pm
POLINI 210 ALLOY

Last post by Davidsquaredson
Replies: 17
by eibargum » Tue Nov 06, 2018 5:06 pm
1

2
Iam picking one up tomorrow & wondered if anyone had any regrets or tips to share, it'll be going on standard crank, carb, & clutch, but with a SIP...
17 Replies

19215 Views

Last post by Davidsquaredson
Sat Dec 28, 2019 7:51 pm

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