Carb OEM specs as per factory manuals

[daveo]

Here's some 1000 & 1100 classics..


1980 1100 LT

Specs in mm.
Carb Type- Mikuni BS34SS
Bore Size-34 mm
ID# - 49200
Idle r/min - 1050 +/- 100 r/min
Fuel Level - 5.0 +/- 0.5
Float Height - 22.4 +/- 1.0
Main Jet - #107.5
Main Air Jet - 1.2
Jet Needle - 5D58
Needle Jet - X-1
Pilot Jet - #45
Bypass - 0.8, 0.8, 0.8
Pilot Outlet - 0.9
Valve Seat - 2.0
Starter Jet - #32.5
Pilot Screw -Pre-Set, Varies
Throttle Cable Play - 0.5-1.0

1981 1100 EX

Specs in mm.
Carb Type- Mikuni BS34SS
Bore Size-34 mm
ID# - 49200
Idle r/min - 1050 +/- 100 r/min
Fuel Level - 5.0 +/- 0.5
Float Height - 22.4 +/- 1.0
Main Jet - #107.5
Main Air Jet - 1.2
Jet Needle - 5D58
Needle Jet - X-1
Pilot Jet - #45
Bypass - 0.8, 0.8, 0.8
Pilot Outlet - 0.9
Valve Seat - 2.0
Starter Jet - #32.5
Pilot Screw -Pre-Set, Varies
Throttle Cable Play - 0.5-1.0

1982 1000 SZ

Specs in mm.
Carb Type- Mikuni BS34SS
Bore Size-34 mm
ID# - 49300
Idle r/min - 1050 +/- 100 r/min
Fuel Level - 5.0 +/- 0.5
Float Height - 22.4 +/- 1.0
Main Jet - #110
Main Air Jet - 1.2
Jet Needle - 5D58
Needle Jet - X-1
Pilot Jet - #45
Bypass - 0.8, 0.8, 0.8
Pilot Outlet - 0.9
Valve Seat - 2.0
Starter Jet - #32.5
Pilot Screw -Pre-Set, Varies
Throttle Cable Play - 0.5-1.0
Choke Cable Play - 0.5-1.0

1982 1100 EZ

Specs in mm.
Carb Type- Mikuni BS34SS
Bore Size-34 mm
ID# - 49220
Idle r/min - 1050 +/- 100 r/min
Fuel Level - 5.0 +/- 0.5
Float Height - 22.4 +/- 1.0
Main Jet - #110
Main Air Jet - 1.2
Jet Needle - 5D58
Needle Jet - X-1
Pilot Jet - #45
Bypass - 0.8, 0.8, 0.8
Pilot Outlet - 0.9
Valve Seat - 2.0
Starter Jet - #32.5
Pilot Screw - Pre-Set, Varies
Pilot Air Jet - #170
Throttle Cable Play - 0.5-1.0
Choke Cable Play - 0.5-1.0

1983 1100 SD

Specs in mm.
Carb Type- Mikuni BS34SS
Bore Size-34 mm
ID# - 49350
Idle r/min - 1050 +/- 50 r/min
Fuel Level - 5.0 +/- 0.5
Float Height - 22.4 +/- 1.0
Main Jet - #112.5
Main Air Jet - 1.2
Jet Needle - 5D58
Needle Jet - X-1
Pilot Jet - #45
Bypass - 0.8, 0.8, 0.8
Pilot Outlet - 1.0
Valve Seat - 2.0
Starter Jet - #32.5
Pilot Screw - Pre-Set, Varies
Pilot Air Jet - #160
Throttle Cable Play - 0.5-1.0
Choke Cable Play - 0.5-1.0

1983 1100 ED/ESD

Specs in mm.
Carb Type- Mikuni BS34SS
Bore Size-34 mm
ID# - 49380
Idle r/min - 1050 +/- 100 r/min
Fuel Level - 5.0 +/- 0.5
Float Height - 22.4 +/- 1.0
Main Jet - #112.5
Main Air Jet - 1.2
Jet Needle - 5D58
Needle Jet - X-1
Pilot Jet - #45
Bypass - 0.8, 0.8, 0.8
Pilot Outlet - 1.0
Valve Seat - 2.0
Starter Jet - #32.5
Pilot Screw - Pre-Set, Varies
Pilot Air Jet - #180
Throttle Cable Play - 0.5-1.0

 

[Anonymous]

Model / Year GS1000S 1979
Idle rpm's 900 ~ 1,100 rpm
Carb Type VM26SS
Carb I.D. Number 49010
Bore Size 26
Float Height 23 ~ 25
Fuel Level 3 ~ 5
Air Screw 1.0
Pilot Air Jet #15
Cut-Away 1.5
Jet Needle 5DL36-3
Needle Jet O-4
Main Air Jet 1.5
Main Jet #95

Would like to see more VM type info!!!

 

[robinjo]

1979 GS1000S

VM28SS

main jet #95
hoofdluchtsproeier 1.5 (main air jet?)
naaldsproeier AO-2
jet needle 5DL3 6-3
stationaire luchtsproeier 1.2
cut-off 1.5
airscrew don't touch :roll:
stationairy screw don't touch :roll:
float height 23-25 mm

I translated the ones I know, maybe you can fill me in on the rest :wink:

 

[Anonymous]

83 GS550E
Mikuni
BSW30SS
30 mm

It should have 43410 stamped on the side

Fuel level: 6.5 +/- 0.5mm (.26 +/-.02in)
float height: 20.5 +/- 1.0mm (0.81 +/- .04in)
Main jet:
cylinders 1 and 4: 95
cylinders 2 and 3: 102.5
main air jet: 1.0
Jet Needle: 5C64
Clip position: 1 groove from top
needle jet: P-2
Throttle Valve: 120
Pilot Jet: 35
Bypass: 0.8,0.7,0.8,0.8
Pilot outlet: 0.7
Float valve seat: 2.5
starter jet: 55
Pilot screw: Preset

 

[Anonymous]

The round slide (VM series Mikunis) ID is often difficult to find and to see as it is small and engraved into metal. It is on the flange of the outside carb as shown in this picture. The number can be four or five numbers and letters but most Suzuki Mikuni VM carbs seem to be five numbers in the 4nnnnn series. The number in the manual may be 41234 but it will be stamped on as:

4 1 2
3 4

and will be located here:
http://img.photobucket.com/albums/v12/wiredgeorge/carb_id_location.jpg

 

[robinjo]

Just checked the number on the 1000S and it reads

P9
61

Nothing else in that spot.

 

[Anonymous]

ANY CARB SPECS FOR '85 GS550E?

ANY CARB SPECS FOR '85 GS550E?

Hello guys, do you have any carb specs for 1985 GS550E? Would appreciate any info... Thanks

 

[rcp]

1981 GS1000G(X) GS1000GL(X)

Specs in mm.
Carb Type- Mikuni BS34SS
Bore Size-34 mm
ID# - 49160
Idle r/min - 1050 +/- 100 r/min
Fuel Level - 5.0 +/- 0.5
Float Height - 22.4 +/- 1.0
Main Jet - #115
Main Air Jet - 1.7
Jet Needle - 5D57-3rd
Needle Jet - X-8
Pilot Jet - #40
Bypass - 0.9, 0.8, 0.8
Pilot Outlet - 0.7
Valve Seat - 2.0
Starter Jet - #45
Pilot Screw -Pre-Set
Pilot air jet - #160
Throttle Cable Play - 0.5-1.0
Choke Cable Play - 0.5-1.0

 

[first timer]

hey guys can some one post the 82-83 gs 1100 g and other similar models that aren't listed here.

thanks,

ryan

 

[first timer]

hey guys lets not stop now, i am pretty sure all we need right now is some pre 1983 gs750 carb info (CV? and VM)

some 82-83 gs 1100 g and other similar models.

and the gs1150 carb info.

dig out your books and manuels and lets get this wrapped up so we have a complete list.

thanks,

ryan

 

[jonr]

Ryan,

I PM'd you the specs from my 76-79 GS750 factory service manual. This manual is not near as thorough as the 80's models though. I hope the info is enough.

-jon

 

[ptm]

Here's the carb info for my bikes - not sure where to get some of the info, like bypass, pilot outlet, etc. I can't find it anywhere in the owners manuals or factory service manuals. If someone can tell me where to look, I can dig it up.

1978 GS750E

Specs in mm.
Carb Type- Mikuni VM26SS
Bore Size- 26
ID# - 45030
Idle r/min - 1050 +/- 50
Fuel Level - 2.5-3.5
Float Height - 25-27 mm
Main Jet - #100
Main Air Jet - 0.7
Jet Needle - 5F21-3
Needle Jet - O-6
Pilot Jet - #15
Bypass -
Pilot Outlet -
Valve Seat -
Starter Jet -
Pilot Screw -
Pilot air jet - 1.6
Throttle Cable Play - 0.5-1.0




1977 GS400B

Specs in mm.
Carb Type- Mikuni BS34
Bore Size- mm
ID# - 44012
Idle r/min - 1150 +/- 50
Fuel Level - 6.5 +/-0.5 mm
Float Height - 26.3+/-1 mm
Main Jet - #112.5
Main Air Jet - .06
Jet Needle - 4F23-3
Needle Jet - Y-0
Pilot Jet - 22.5 (another place in the same manual lists #20)
Bypass -
Pilot Outlet -
Valve Seat -
Starter Jet -
Pilot Screw -
Pilot Air Jet - 1.5 (another place in the same manual lists 1.4)
Throttle Cable Play - 1.0-1.5

 

[first timer]

i'm waking this up agian,

hey guys lets not stop now, i am pretty sure all we need right now is some pre 1983 gs750 carb info (CV)

some 82-83 gs 1100 g and other similar models.

and the gs1150 carb info.

dig out your books and manuels and lets get this wrapped up so we have a complete list.

thanks,

 

[Gerry]

84 GS1150

Type----------------- Mikuni BS36SS
I.D. NO. -------------00A10
Bore -----------------36mm
Idle r/min----------- 1100+or- 100r/min
Fuel level------------ 3.0 +- 0.5 mm
Float height---------- 21.4 +- 1.0 mm
Main jet ------------- #120(nos.1&4),#122.5(nos 2&3)
jet needle------------ 5D14
Needle jet ----------- X-3
Pilot jet ---------------#45
By pass--------------- 0.9,0.8,0.9 mm
pilot outlet------------ 0.9 mm
Valve seat------------ 2.0 mm
Starter jet------------ #32.5
Pilot screw------------ PRE-SET (2 turns back)
Throttle valve--------- #130
pilot air jet------------- #125
Throttle cable play-----2-3 mm
choke cable play-------0.5-1.0 mm

 

[Anonymous]

I have an '82 850GZ. I have the factory Suzuki manual and I will post the carb specs. for my bike tomorrow. Have you guys decided if there will be a dedicated page on thegsresources.com for this info.?

Mike

 

[first timer]

not really this topic has been lurking for a long time i guess one of us needs to get off our ass and put this info in a excel or word document then pdf it so it can move over to the garage. i think we now have all the models covered.


-ryan

 

[Hoomgar]

You guys rock. Ryan, thx for taking ownership of this and making it happen.

 

[Anonymous]

Here 'ya go, Ryan. Thanks Man.

Mike

1982 GS850GZ Carb. Specs.

mm (in.)

Carb. type: Mikuni BS32SS
Bore size: 32 (1.26)
I.D. no. 45160*
Idle rpm/min 1050 +- 100 rpm
Fuel Level 5.0 +- 0.5 (0.2 +- 0.02)
Float height 22.4 +- 1.0 (0.88 +- 0.04)
Main Jet #115
Main air jet 1.7
Jet needle 5D50
Needle jet X-5
Pilot jet #40
By pass 1.0, 0.8, 0.8
Pilot outlet 0.7
Valve seat 2.0
Starter jet #32.5
Pilot screw pre-set (well.....maybe)
Pilot air jet #180*
Throttle cable play 0.5-1.0 (0.02-0.04)
Choke cable play 0.5-1.0 (0.02-0.04)

*New Z model spec.

 

[dgeorge]

Ryan, do you have the 82-83 1100 info? if not I can try to post it tonight, I have the factory service manuel that covers the G, GL, GK for those years.

 

[first timer]

ok guys my brain hurts, i am trying to get all these carbs we have sorted out and in some sort of standard format

i think w have most of the bikes listed but we still need a few more, some of the ones i know for sure are the 82 -83 1100 g series bikes
as well as the gs 300 carb specs, the gs 125? carb specs the gs 250 carb specs? the 77-78 gs 400 carb specs, the 80-82 gs 400 specs, and the 83 specs. those are the few i can think of right now. as well as some verification of the info that i have compiled and filling in of some missing blanks.

it is going to take me a little time to be able to sort all this stuff out and put it in some sort of standard format. i have so far got stuff listed up to the gs 1000's but nothing is in a standard format yet.

after we get these oem carb setting set maybe we can start loging some KNOWN GOOD settings for bikes with modified carbs like people useing gsxr carbs with what motor and what mods. maybe in the next cople months i can list my settings for the 29mm smoothies i have on my 1000 i am working on.

if any one wants to add info please follow the two types of formats


Form to use for CV type carbs


GS xxxxx
1980- xx
xxx Model

Carb ???????. xxxxx (4 separate carbs)
bore size ?????. xxmm (xxxx)
id no ???????. xxxx
idle r/min???.... xxx r/min
fuel level ?????. xxxmm +/- 0.5 (0.xx +/- 0.xx)
float height ???? xxxmm +/- 1.0 (0.xx +/- 0.xx)
Main jet??????. xxxx
Main Air jet????? xxxx
jet needle?????.. xxxx
Needle Jet?????? xxxx
Pilot Jet??..????. xxxx
By-pass?.?????? xxxx
Pilot Outlet?????? xxxx
Valve seat?????? xxxx
Starter jet?????? xxxx
Pilot Screw............. xxxx
throttle cable play ?. xxxx



Form for VM style carbs

GS xxxx
197x - 7x
xx model

idle r/min???.... xxxx r/min
Carb ???????. Mikuni xxxx (4 separate carbs)
id no ???????. xxxx
bore size ?????. xxxxmm (x.x)
float height ???? xxmm +/- 1.0 (0.xx +/- 0.xx)
fuel level ?????. x.xmm +/- 1.0 (0.xx +/- 0.xx)
Air screw ?????.. xxxx
Cut away?????.. xxxx
jet needle?????.. xxxx-xrd notch from the top
Pilot Screw............ xxxx
Pilot Air Jet????? xxxx
Pilot Jet??..????. xxxx
Pilot Outlet????? xxxx
Needle Jet????.? xxxx
By-pass?.?????... xxxx
Main jet??????? xxxx
throttle cable play ?. 0.x-x.0 (0.xx-0.xx)

thanks for everyone participation

-ryan