Carburettor Set-ups

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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.

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Mon Dec 09, 2019 11:39 am
How To Upload Pictures

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Posted in Welcome
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by drunkmunkey6969 » Wed Mar 27, 2013 10:57 am » in Welcome
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Pictures: Anyone wanting to display pics or vids should use these methods:

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

Topics

Lambretta Carb Set-ups.....

Last post by corrado
Replies: 78
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...
78 Replies

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Last post by corrado
Wed Feb 04, 2026 1:35 pm
Vespa Carb Set-ups.....

Last post by HxPaul
Replies: 22
by drunkmunkey6969 » Tue Jan 06, 2009 5:26 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...
22 Replies

184882 Views

Last post by HxPaul
Mon Oct 19, 2015 4:39 pm
Mikuni TMX exploded view

Last post by GP Kevo
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

68262 Views

Last post by GP Kevo
Sun May 09, 2010 9:55 pm
Carb Tuning info

Last post by Diablo

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

55929 Views

Last post by Diablo
Sun May 02, 2010 12:07 pm
Dellorto VHSB exploded view

Last post by corrado
Replies: 1
by carlos fandango » Fri May 22, 2009 10:44 pm

1 Replies

63402 Views

Last post by corrado
Thu Oct 08, 2009 12:05 pm
Dellorto Needle detail

Last post by rog60
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

44741 Views

Last post by rog60
Thu Aug 06, 2009 11:31 pm
Amal Mk2 exploded view

Last post by carlos fandango

by carlos fandango » Fri May 22, 2009 10:49 pm

0 Replies

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Last post by carlos fandango
Fri May 22, 2009 10:49 pm
Dellorto VHSA exploded view

Last post by carlos fandango

by carlos fandango » Fri May 22, 2009 10:39 pm

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Last post by carlos fandango
Fri May 22, 2009 10:39 pm
Dellorto PHBH exploded view

Last post by carlos fandango

by carlos fandango » Fri May 22, 2009 10:37 pm

0 Replies

47960 Views

Last post by carlos fandango
Fri May 22, 2009 10:37 pm
Phbl 25 set up

Last post by cgt75b
Replies: 1
by Geocamper » Fri Apr 15, 2016 10:54 pm

Thinking of going from a standard mb21 bs5 carb off a tv 175 series 2 to a Phbl 25 carb. Would this be a good option? Currently I'm getting around...

1 Replies

39309 Views

Last post by cgt75b
Wed Nov 30, 2022 1:46 pm
Atomiser sizes

Last post by YAMLAM
Replies: 3
by Simon lambretta » Sat Feb 26, 2022 1:23 pm

Hi, I’ve bought a PHBH carb, it’s a fixed mounted one. I just tried to fit atomiser, and seems to small for screw.Do they come in different size...

3 Replies

17228 Views

Last post by YAMLAM
Mon Feb 28, 2022 12:35 pm
long range tank for GP with Mikuni carb set up on left side

Last post by cakoceag874
Replies: 6
by Frostice » Mon Sep 03, 2012 9:57 am

Looking for as many options for a long rang tank (prefer not to loose the tool box) living in Australia and cannot find a good supplier, tried...

6 Replies

11900 Views

Last post by cakoceag874
Sun Jun 20, 2021 8:19 pm
28phbh Dellorto

Last post by cakoceag874
Replies: 7
by wally » Wed Sep 28, 2011 6:32 pm

Just about to fit a 28mm phbh Dellorto to my stage 4 tuned GP200, i have a 42mm Clubman exhaust fitted and i'm needing some advice with regards to...

7 Replies

12823 Views

Last post by cakoceag874
Sun Jun 20, 2021 10:58 am
PHBH Spray/Atomiser tubes

Last post by cakoceag874
Replies: 10
by CT. » Thu May 14, 2009 10:49 am
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I bought a PHBH28 recently which was said to be off an NSR 125. In fact the code on the casting checks out (PHBH 28 FD).

See:

The atomizer fitted...
10 Replies

30199 Views

Last post by cakoceag874
Sat Jun 19, 2021 2:44 pm
Jetting advice DR180

Last post by cakoceag874
Replies: 4
by tony172 » Mon Jun 18, 2018 8:54 pm

Asking for a buddy of mine, hoping to get a good starting point .
150 super engine (totally rebuilt)
Std crank (with electronic taper)
DR180 (just...

4 Replies

13507 Views

Last post by cakoceag874
Sat Jun 19, 2021 4:10 am
28 phbh leaking

Last post by Suede Ed
Replies: 2
by Suede Ed » Mon Apr 19, 2021 8:17 pm

Its running like a tap from the overflow pipe in the float bowl, the floats move up and down freely and dont seem to be burst. Ive blow down the...

2 Replies

19063 Views

Last post by Suede Ed
Tue Apr 20, 2021 3:57 pm
Swapping Std 20mm Delly for Mikuni VM 24

Last post by Stebbelaner

by Stebbelaner » Sat Apr 10, 2021 6:49 pm

I've got a spare Yamaha DT175 Mikuni VM24 carb and a standard Serveta 200 running AF Clubman, std 20mm Dell'orto and foam filter.
Any advice on...

0 Replies

19202 Views

Last post by Stebbelaner
Sat Apr 10, 2021 6:49 pm
Carb jets

Last post by Vvanderv

by Vvanderv » Fri Mar 26, 2021 7:25 pm

Hi!

I have installed those parts and removed material on crankcase intake opening as specified and matched the port hole on head
Crankshaft SERIE...

0 Replies

19255 Views

Last post by Vvanderv
Fri Mar 26, 2021 7:25 pm
PWK jetting, running through airbox

Last post by Smudge
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

28979 Views

Last post by Smudge
Fri Sep 18, 2020 9:19 pm
Phbh28 advice please

Last post by hendy
Replies: 12
by hendy » Sun Aug 30, 2020 2:16 pm
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Folks. Advice on which way to go from here please?

Stage 4 or 5 (whatever that means) piston ported 175 cast iron.
Phbh28 with breathe sweet filter...
12 Replies

32763 Views

Last post by hendy
Sat Sep 05, 2020 9:30 pm
30mm Amal change to 28mm Dellorto

Last post by gaz_powell
Replies: 1
by eadmr04 » Wed Apr 29, 2020 10:09 pm

Some jetting advice if poss.

I’m running a Honda 205 stage 5 with a 44mm clubman
I was running a 30mm mk2 Amal open mouth with:
Main jet 210
Pilot...

1 Replies

16815 Views

Last post by gaz_powell
Thu Jun 04, 2020 7:27 pm
Ram air filter or tea strainer?

Last post by Muppet
Replies: 1
by eadmr04 » Sat Apr 18, 2020 11:46 am

I’m running a stage 5 Honda 205. Thinking of swapping my 30mm my 2 Amal with a new 30mm dellorto phbh (had a lifetime of spit back up my panels and...

1 Replies

16031 Views

Last post by Muppet
Sat Apr 18, 2020 12:41 pm
PHBH "Ports"

Last post by neily03
Replies: 2
by neily03 » Sat Feb 29, 2020 10:41 am

Hi guys,

I've tried searching and can't find an answer to this. What are these two ports/tubes, one either side of my PHBH? Do I need to do anything...

2 Replies

16823 Views

Last post by neily03
Sat Feb 29, 2020 11:00 am
PHBL carbs

Last post by Tractorman
Replies: 4
by kevspeed » Fri Aug 30, 2019 4:24 pm

Hi all,anybody used the PHBL 22mm,or the PHBL 26mm on their Stage 4 200cc Lambrettas?,if so,any base setting info greatly appreciated,thanks in...

4 Replies

21585 Views

Last post by Tractorman
Sat Oct 12, 2019 8:54 am
PHBL 'D' needles

Last post by HxPaul
Replies: 4
by john.t5 » Tue Mar 13, 2018 10:02 am

Is there a commonly used range of D needles with an easy guide for lean to rich - like is available for the PHBH carb i.e X12 - X7 - X13 - X2 - X25...

4 Replies

24911 Views

Last post by HxPaul
Fri May 17, 2019 9:20 am

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