efronk

Anyone have any advice on the optimum size carb for the ryobi 31cc twin ring 4 port with a wacker eng muffler and a BCMA auto advance CDI ign.?

w8ye

My Feedback: (16)

The Walbro WA167-1 never fails. It has a 11.11mm venturi

aero nut

I remeber some one posted a list of allmost all the walbro carbs suitable for our needs, this list gave all the dimensions on ventury diameters if anybody remembers where the post was or has such list can you please post it again (I regret I didn't print that list[&o])

captinjohn

This it?????Railridr

Posts: 85
Joined: 12/31/2003
From: kissimmee, FL,
Status: offline I am in the process of converting 10 Homelite motors, and I was looking for 11mm carburetors for my conversions. I went through all of the carburetors on the Walbro and Zama website, looking for any carbs that have an 11mm venturi. I compiled a list of the carbs that I found. This list includes all 11mm carburetors that I found. Carburetors on this list may of may not be suitable for model airplane use as they may not have high or low speed needles, or they may have a strange throttle connection. In this list I have included information such as if the carb has a choke, a primer, and needles for mixture control. The list of Zama carbs also includes equipment manufacturers and the models of their equipment that may use the listed carb. The Zama 11mm carbs have a 16mm throttle bore, and the Walbro 11mm carbs have a 15.84mm throttle bore

The link for product lookup search on the Zama Carburetors web site

http://www.zamacarb.com/prod_lookup.cfm

The link for product lookup search on the Walbro 's web site

http://wem.walbro.com/walbro/family2.asp

Zama Carburetors

C1U-K19, No choke, Primer, 2 needle, Echo, J/D 21C, 21S
C1U-K20, A-C, No Choke, Primer, 2 needle, Echo, SRM-2501/2501S, SRM-2510
C1U-K21, No Choke, Primer, 2 needle, Echo, SRM-3000, J/D 30S
C1U-K21A-B, No Choke, Primer, 2 Needle, Echo, SRM-3000, J/D 30S
C1U-K22,A, No Choke, Primer, 2 Needle, Echo, J/D 38B, SRM3800
C1U-K23, No Choke, Primer, 2 Needle
C1U-K23A-B, No Choke, Primer, 2 Needle, Lesco, LST24501/LHE2475
C1U-K34, No Choke, Primer, 2 Needle, Echo, SHR-2100
C1U-K34A, No Choke, Primer, 2 Needle, Echo, SHR-2100

C1Q-E3, No Choke, Primer, 2 Needle, Efco, Jet 300,400
C1Q-E4, No Choke, Primer, 2 Needle, Efco, Jet 300,400
C1Q-E6, No Choke, Primer, 2 Needle, Efco, EFCO 8742

C1Q-H17D, Choke, No Primer, 2 Needle, Homelite/JohnDeer, 200 Chain Saw
C1Q-H35, Choke, No Primer, 2 Needle, Homelite/JohnDeer, 33-38cc Chain Saw
C1Q-H42, Choke, No Primer, 2 Needle, Homelite/JohnDeer, 33-38cc Saw
C1Q-H43, Choke, No Primer, 2 Needle, Homelite/JohnDeer, 33-38cc Saw Non Em

C1Q-M27-C, Choke, No Primer, 2 Needle, McCulloch/Jenn Feng, 32cc Chain Saw
C1Q-M27D, Choke, No Primer, 2 Needle, McCulloch/Jenn Feng, 32cc Chain Saw
C1Q-M28-C, Choke, No Primer, 2 Needle, McCulloch/Jenn Feng, 35cc Chain Saw
C1Q-M28D, Choke, No Primer, 2 Needle, McCulloch/Jenn Feng, 35cc Chain Saw

C1Q-S44,A, No Choke, Primer, No Needles, Stihl, FC55 FS46 FS55 HL45
C1Q-S45, No Choke, Primer, No Needles, Stihl, FC85 FH75 FC75 HT75 HL75 S75/80/85 HT70/75 KW85
C1Q-S49,A, No Choke, Primer, No Needles, Stihl, HS45
C1Q-S49B, No Choke, Primer, No Needles, Stihl, HS45
C1Q-S50, No Choke, Primer, No Needles, Stihl, BG55/65/85 SH55/85
C1Q-S53,A, No Choke, Primer, No Needles, Stihl, FS46 FS55 HL45
C1Q-S54, No Choke, Primer, No Needles, Stihl, 4228
C1Q-S55, No Choke, Primer, No Needles, Stihl, BG55/65/85 SH55/85
C1Q-S56, No Choke, Primer, No Needles, Stihl, FH75 FC75 HT75 HL75 FS75/80/85 HT70/75 KW85
C1Q-S58, No Choke, Primer, No Needles, Stihl, FS55
C1Q-S60, No Choke, Primer, No Needles, Stihl, 25 CC ST / Brazil
C1Q-S62, No Choke, Primer, No Needles, Stihl, 4140 CA Version
C1Q-S63,A, No Choke, Primer, 2 Needles, Stihl, FS75/80/85 HT70/75
C1Q-S64, No Choke, Primer, 2 Needles, Stihl, BG45/46/55 SH55/85
C1Q-S66, No Choke, Primer, 2 Needles, Stihl, EMU ST FS45/46/55
C1Q-S67, No Choke, Primer, 2 Needles, Stihl, 4228 EMU HS45
C1Q-S68, No Choke, Primer, 2 Needles, Stihl, 4229 BG85 Blower
C1Q-S68A, No Choke, Primer, 2 Needles, Stihl, 4229 BG85 Blower
C1Q-S69A, No Choke, Primer, 2 Needles, Stihl, 4137 EMU Trimmer
C1Q-S70, No Choke, Primer, 2 Needles, Stihl, HS45 Hedgetrimmer
C1Q-S71, No Choke, Primer 2 Needles, Stihl, 4140 FS55 Trimmer
C1Q-S74,A, No Choke, Primer, 2 Needles, Stihl, 4314 BT45 Drill
C1Q-S79, No Choke, Primer, 2 Needles, Stihl, 4610 EMU Minni-Tiller
C1Q-S95, No Choke, Primer, 2 Needles, Stihl, FS38 Stringtrimmer

C1Q-SK8, No Choke, Primer, 2 Needles, Yanmar Brushcutter, Honda B.C./S.T., Shibaura M35D
C1Q-SK9, No Choke, Primer, 2 Needles, Lesco B.C./S.T., Shibaura M35D

C1Q-W14, Choke, No Primer, 2 Needles, Poulan/Weedeater, 36/42 LE CSI Non AV Saw
C1Q-W14A, Choke, No Primer, 2 Needles, Poulan/Weedeater, 36/42 LE CSI Non AV Saw
C1Q-W2A, No Choke, No Primer, 2 Needles, Poulan/Weedeater, Super 25 Chain Saw
C1Q-W8, Choke, No Primer, 2 Needles, Poulan/Weedeater, Wood Shark Chain Saw, Patriot 1900 Saw
C1Q-W9, Choke, No Primer, 2 Needles, Poulan/Weedeater, Sears 2.6 18" LS Saw, Poulan 2250 LE 18", Poulan Pro 221 16" LE CA, Poulan Pro 260 18" LE CA, Poulan Pro 2250 18" LE CA
C1Q-W9A, Choke, No Primer, 2 Needles, Poulan/Weedeater, Sears 2.6 18" LS Saw, Poulan 2250 LE 18", Poulan Pro 221 16" LE CA, Poulan Pro 260 18" LE CA, Poulan Pro 2250 18" LE CA
Report | Post #: 1



RE: Walbro/Zama 11mm carburetor list - 11/23/2004 11:45:09 PM


Railridr








Posts: 85
Joined: 12/31/2003
From: kissimmee, FL,
Status: offline Walbro Carburetors

11.11mm
WT-105-1, No Choke, No Primer, 1 Needle (no low speed)
WT-108-1, No Choke, No Primer, 2 Needles
WT-130-1, No Choke, No Primer, 2 Needles
WT-131-1, No Choke, No Primer, 2 Needles
WT-139-1, No Choke, Primer, 2 Needles
WT-144-1, No Choke, No Primer, 2 Needles
WT-145-1, No Choke, Primer, 2 Needles
WT-146-1, No Choke, No Primer, 2 Needles
WT-214-1, Choke, No Primer, 2 Needles
WT-239-1, Choke, No Primer, 2 Needles
WT-243-1, Primer, No Choke, 2 Needles
WT-249-1, Choke, No Primer, 2 Needles
WT-250-1, No Choke, No Primer, 2 Needles
WT-252-1, No Choke, No Primer, 1 Needle (no high speed)
WT-258-1, Choke, No Primer, 2 Needles
WT-261-1, No Choke, No Primer, 2 Needles
WT-265-1, No Choke, Primer, 2 Needles
WT-271-1, No Choke, No Primer, 2 Needles
WT-289-1, Choke, No Primer, 2 Needles
WT-29-1, No Choke, No Primer, 2 Needles
WT-297-1, No Choke, Primer, 2 Needles
WT-301-1, No Choke, No Primer, 2 Needles
WT-323-1, No Choke, No Primer, 1 Needle (no high speed)
WT-324-1, Choke, No Primer, 2 Needles
WT-337-1, No Choke, No Primer, 2 Needles
WT-347-1, Choke, No Primer, 2 Needles
WT-348-1, Choke, No Primer, 2 Needles
WT-350-1, Choke, No Primer, 2 Needles
WT-356-1, No Choke, No Primer, 2 Needles
WT-358-1, No Choke, No Primer, 2 Needles
WT-378-1, Choke, No Primer, 2 Needles
WT-382-1, No Choke, No Primer, 1 Needle (no high speed)
WT-391-1, Choke, No Primer, 2 Needles
WT-40-1, No Choke, Primer, 2 Needles
WT-404-1, No Choke, Primer, 2 Needles
WT-407-1, No Choke, No Primer, 2 Needles
WT-410-1, No Choke, No Primer, 2 Needles
WT-415-1, No Choke, Primer, 2 Needles
WT-42-1, No Choke, No Primer, 2 Needles
WT-433-1, Choke, No Primer, 2 Needles
WT-437-1, Choke, No Primer, 2 Needles
WT-438-1, Choke, No Primer, 2 Needles
WT-462-1, No Choke, Primer, 2 Needles
WT-464-1, No Choke, No Primer, 2 Needles
WT-47-1, No Choke, No Primer, 2 Needles
WT-478-1, No Choke, No Primer, 2 Needles
WT-499-1, No Choke, No Primer, 2 Needles
WT-504-1, Choke, No Primer, 2 Needles
WT-511-1, No Choke, No Primer, 2 Needles
WT-516-1, No Choke, No Primer, 2 Needles
WT-517-1, No Choke, Primer, 2 Needles
WT-518-1, Choke, No Primer, 2 Needles
WT-522-1, Choke, No Primer, 2 Needles
WT-524-1, No Choke, Primer, 2 Needles
WT-527-1, No Choke, No Primer, 2 Needles
WT-530-1, No Choke, No Primer, 2 Needles
WT-534-1, Choke, Primer, 2 Needles
WT-551-1, No Choke, Primer, 2 Needles
WT-553-1, No Choke, Primer, 2 Needles
WT-563-1, No Choke, No Primer, 1 Needle (no high speed)
WT-568-1, Choke, No Primer, 2 Needles
WT-569-1, Choke, No Primer, 2 Needles
WT-572-1, Choke, No Primer, 2 Needles
WT-576-1, Choke, No Primer 2 Needles
WT-588-1, Choke, No Primer, 2 Needles
WT-613-1, No Choke, Primer, 2 Needles
WT-624-1, Choke, No Primer, 2 Needles
WT-625-1, Choke, No Primer, 1 Needle (no high speed)
WT-626-1, Choke, Primer, No Needles
WT-627-1, Choke, No Primer, 1 Needle (no high speed)
WT-628-1, Choke, No Primer, No Needles
WT-629-1, No Choke, No Primer, 1 Needle (no high speed)
WT-630-1, Choke, Primer, 1 Needle (no high speed)
WT-631-1, No Choke, Primer, 1 Needle (no high speed)
WT-634-1, Choke, No Primer, 1 Needle (no high speed)
WT-642-1, Choke, No Primer, 2 Needles
WT-662-1, Choke, No Primer, 2 Needles
WT-669-1, Choke, No Primer, No Needles
WT-678-1, Choke, No Primer, 2 Needles
WT-684-1, No Choke, No Primer, 1 Needle (no high speed)
WT-689-1, Choke, No Primer, 2 Needles
WT-690-1, Choke, No Primer, 2 Needles
WT-695-1, Choke, No Primer, No Needles
WT-698-1, Choke, No Primer, No Needles
WT-700-1, Choke, No Primer, 2 Needles
WT-702-1, Choke, No Primer, 2 Needles
WT-707-1, Choke, No Primer, 2 Needles
WT-709-1, Choke, No Primer, 2 Needles
WT-718-1, Choke, No Primer, no needles
WT-72-1, No Choke, Primer, 2 Needles
WT-729-1, Choke, No Primer, 2 Needles
WT-74-1, No Choke, No Primer, 2 Needles
WT-77-1, No Choke, No Primer, 2 Needles
WT-86-1, Choke, No Primer, 2 Needles
WT-88-1, Choke, No Primer, 2 Needles
WT-94-1, No Choke, No Primer, 2 Needles

11.11mm
WTA-12-1, Choke, No Primer, 1 Needle (no high speed)
WTA-13-1, Choke, NO Primer, 1 Needle (no high speed)
WTA-14-1, No Choke, No Primer, 1 Needle (no high speed)
WTA-15-1, No Choke, No Primer, 1 Needle (no high speed)
WTA-2-1, Choke, No Primer, 1 Needle (no low speed)
WTA-3-1, Choke, No Primer, 1 Needle (no high speed)
WTA-4-1, Choke, no Primer, 1 Needle (no high speed)
WTA-5-1, Choke, no Primer, 1 Needle (no high speed)
WTA-6-1, No Choke, No Primer, 2 Needle
WTA-7-1, No Choke, no Primer, 2 Needle
WTA-9-1, Choke, no Primer, 1 Needle (no high speed)

11.11mm
WA-137-1, No Choke, No Primer, 2 Needles
WA-138-1, No Choke, No Primer, 2 Needles
WA-144-1, No Choke, No Primer, 2 Neesles
WA-150-1, No Choke, Primer, 2 Needles
WA-154-1, No Choke, Primer, 2 Needles
WA-162-1, No Choke, No Primer, 2 Needles
WA-166-1, No Choke, No Primer, 2 Needles
WA-167-1, No Choke, Primer, 2 Needles
WA-173-1, No Choke, No Primer, 2 Needles
WA-174-1, No Choke, No Primer, 2 Needles
WA-175-1, No Choke, No Primer, 2 Needles
WA-190-1, No Choke, No Primer, 2 Needles
WA-192-1, No Choke, Primer, 2 Needles
WA-193-1, No Choke, Primer, 2 Needles
WA-196-1, No Choke, No Primer, 2 Needles
WA-197-1, No Choke, No Primer, 2 Needles
WA-203-1, No Choke, No Primer, 2 Needles
WA-208-1, No Choke, No Primer, 2 Needles
WA-210-1, No Choke, No Primer, 2 Needles
WA-213-1, No Choke, Primer, 2 Needles
WA-222-1, No Choke, No primer, 2 Needles
WA-55-1, No Choke, No Primer, 2 Needles

11.11mm
HDA-113-1, No Choke, Primer, 1 Needle (no high speed)
HDA-131-1, No Choke, No Primer, 2 Needles
HDA-135-1, No Choke, Primer, 2 Needles
HDA-147-1, Choke, Primer, 2 Needles
HDA-149-1, No Choke, Primer, 2 Needles
HDA-155-1, Choke, No Primer, 2 Needles
HDA-168-1, Choke, No Primer, 2 Needles
HDA-169-1, Choke, No Primer, 2 Needles
HDA-201-1, Choke, No Primer, 1 Needle (no high speed)
HDA-206-1, Choke, No Primer, no Needles
HDA-210-1, Choke, No Primer, 2 Needles
HDA-220-1, Choke, No Primer, 2 Needles
HDA-59-1, Choke, No Primer, 2 Needles
HDA-60-1, Choke, No Primer, 2 Needles
HDA-64-1, Choke, No Primer, 2 Needles
HDA-70-1, No Choke, Primer, 2 Needles
HDA-90-1, Choke, Primer, 2 Needles

11.13mm
WT-15-1, No Choke, No Primer, 2 Needles
WT-21-1, No Choke, No Primer, 2 Needles
WT-570-1, Choke, No Primer, 2 Needles
WT-8-1, Choke, No Primer, 2 Needles
WT-83-1, No Choke, No Primer, 2 Needles
WT-9-1, Choke, No Primer, 2 Needles

11.13mm
WA-106-1, No Choke, No Primer, 2 Needles
WA-1-1, No Choke, No Primer, 2 Needles
WA-112-1, No Choke, No Primer, 2 Needles
WA-113-1, No Choke, No Primer, 2 Needles
WA-115-1, No Choke, No Primer, 2 Needles
WA-126-1, No Choke, No Primer, 2 Needles
WA-133-1, No Choke, No Primer, 2 Needles
WA-141-1, No Choke, No Primer, 2 Needles
WA-142-1, No Choke, No Primer, 2 Needles
WA-151-1, No Choke, No Primer, 2 Needles
WA-155-1, No Choke, No Primer, 2 Needles
WA-18-1, No Choke, No Primer, 1 Needle (no high speed)
WA-19-1, No Choke, No Primer, 2 Needles
WA-200-1, No Choke, No Primer 2 Needles
WA-25-1, No Choke, No Primer, 2 Needles
WA-32-1, No Choke, No Primer, 2 Needles
WA-33-1, No Choke, No Primer, 2 Needles
WA-34-1, No Choke, No Primer, 2 Needles
WA-39-1, No Choke, No Primer, 2 Needles
WA-44-1, No Choke, No Primer, 2 Needles
WA-53-1, No Choke, No Primer, 1 Needle (no high speed)
WA-54-1, No Choke, No Primer, 1 Needle (no high speed)
WA-58-1, No Choke, No Primer, 2 Needles
WA-64-1, No Choke, No Primer, 2 Needles
WA-65-1, No Choke, No Primer, 2 Needles
WA-73-1, No Choke, No Primer, 2 Needles
WA-75-1, No Choke, No Primer, 2 Needles
WA-78-1, No Choke, No Primer, 1 Needle (no high speed)
WA-8-1, No Choke, No Primer, 2 Needles
WA-85-1, No Choke, No Primer, 2 Needles
WA-86-1, No Choke, No Primer, 2 Needles
WA-92-1, No Choke, No Primer, 1 Needle (no low speed)
WA-96-1, No Choke, No Primer, 2 Needles
WA-99-1, No Choke, No Primer, 2 Needles

Second like had spaces removed by moderator that kept it from working . . . .

efronk

THANK YOU VERY MUCH!!!!!