FYI,

I just picked two new WT-324's up from ebay. The seller has 5 more back up for sale at $6.99 each or $10 delivered. He will combine multiple for shipping.

http://cgi.ebay.com/ws/eBayISAPI.dll...E:B:SS:US:1123

Though some of y'all might be interested.

No personal interest, just a satisfied customer.

Jack

I bought one from that seller about 6 or 7 weeks ago, it was a smooth deal.

I have not used my carb yet.

thats a darn good price for sure. his shipping is very resonable

Will these fit a G38? Do they have a choke?

I got 2 of them, good deal and they do have a choke.
Ken

Yes, they have a choke, high and low needles too.

Nice carb. I bought two also.

Jack

I bought 4 so I hope he had plenty.

Why you.......I just went to get one and they are gone. Maybe he'll have more.

I couldn't resist the urge.[:-]

I sent him a message and asked if he had anymore. He put another ad up and I got two of them.

What size engines would these work on?

Is there a chart that tells what Walbro carbs are good for different size engines?

Mike

Straight from Walbo's website-

WT WTA WA


The WT/WA series includes our smallest diaphragm carburetors, designed for engines from 14 to 50 cc. Meets all C.A.R.B. and EPA emissions regulations.

Technical Data

Principal measurements in mm:
Choke Bore Venturi Ø
Throttle Bore
19.05 6.35/7.14 11.1
19.05 7.94 14.29/12.7
19.05 9.53 14.29
19.05 11.11/12.7 15.84
19.05 11.11/12.7 15.84
19.05 13.49 17.44













Mounting holes, distance between centers: 31mm.
Metering system and fuel pump integrated in the carburetor casting
Can be delivered with or without choke.
Adjustable high speed needles, idle needles and available idle adjust screw.
Available extras: accelerator system, fast idle system, speed governor, primer-purge system, idle shutoff system, mirror image arrangement - Model WTA
Proper function in any attitude.

I use them on the 2300-3250 super tigers I convert to gas. They are a little large for the .90's

Wow Ken,

Thats exactly what I was wanting to do. I've got an older ST2500 (1.5cu.in.) that I got from a guy that had run it on gas but his set-up failed. The needle bearing came apart. I replaced the rod and was going to run it on glow but the other day I saw a guy at the field that did a home conversion on a Moki 1.8. I told him about the previous rod in my engine and he told me that he is not running a bearing rod in his engine. Instead he just runs 10:1 oil mix and the engine runs fine. He was flying up a storm. Was thinking of doing the same to the ST but unfortunately I didn't get the carb and adapter when I got the ST so I have been looking.

Mike

Ken makes carb adapters.

the only way a bearing will work is to machine the crank and put in a hard pin

Hi do you need to plug off the primer inlet for the carb to run good? Thanks.

yes , I crimp it then solder the end

I bought one of these carbs and it came with no high and low needles. I sent a message Friday night through ebay and have not received a response yet. He might not work weekends.
I will post the outcome of the transaction.

Trevor

The seller did respond and is going to send the screws.

Trevor

That's strange. I got two of the carbs and they look great. Well worth the cash. I have a G38 that doesn't have a choke. I'll swap carbs when I put it in a plane.

Do you have the ebay user name of this guy selling the carbs as I need one?

Thanks
BJ

This is a four year old thread.
There are several sellers on that big auction site selling the WT 324 and its replacement the WT 891 carbs. But not for the $6.00 price though but for around $25.00 instead.
You can also get a used carb and a rebuild kit too.

Which tube is which? There are two tubes and not sure which one to crimp.

The one closest to the fuel pump is the inlet. The one closest to the regulator, (the cover with four little screws and a hole in it) is the one to close off. I solder them shut.

AV8TOR