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Help identifying some carbs

Started by soonerbillz, April 03, 2021, 08:23:43 PM

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soonerbillz

Traded a junky wheeler for a set carbs a guy had posted on marketplace.
He wanted a $150 or trade..
He claims they are Banshee or RD but I really don't know.
Could ya'll help me fiqure out what they are please?

m in sc

look like banshee carbs maybe?. fyi, stock banshee carbs are 26mm and jetted totally wrong for an rd.  weird theres no 'tors tops' but im not a banshee guy so? id pass. .

soonerbillz

#2
I measured the venturi.. it's like 27.98 mm

soonerbillz

Quote from: soonerbillz on April 03, 2021, 08:37:05 PM
I measured the venturi.. it's like 27.98 mm

The 4 wheeler a pos.. happy to see it go.
I'm sure I'll be on the better side after I do something with these.

SoCal250

Definitely Banshee carbs. The 3rd pic shows the Yamaha part family ID stamped into the body: "2GU"
75 Yamaha RD125B   75 Yamaha RD125B (project)
75 Yamaha RD250B   75 Yamaha RD200B (project)
73 Yamaha RD350     77 Yamaha RD400D   79 Yamaha RD400F  
91 Yamaha TZR250R  89 Yamaha FZR400   05 Yamaha FZ6   
05 Yamaha XT225TC  82 Honda MB5  02 Aprilia RS250 Cup (sold)

85RZwade

I post waayyy too much

soonerbillz

Thanks guys..
As a confirmed non 2 stroker but in the learning curve.   I really appreciate the help.

rodneya

Looks like those will have to be drilled and tapped to add idle screws. Part of the Tors delete kit.

soonerbillz

Quote from: rodneya on April 06, 2021, 12:00:39 AM
Looks like those will have to be drilled and tapped to add idle screws. Part of the Tors delete kit.

Thank for the heads up! looks like I'll need that kit to make these usable.  Looks like a easy mod.

2t Fan

will this work on a RD350 ? Any ballpark jetting specs for a RD?

rodneya

Quote from: soonerbillz on April 06, 2021, 07:43:43 AM
Quote from: rodneya on April 06, 2021, 12:00:39 AM
Looks like those will have to be drilled and tapped to add idle screws. Part of the Tors delete kit.

Thank for the heads up! looks like I'll need that kit to make these usable.  Looks like a easy mod.

Just note that they use a banshee specific pilot jet

m in sc


soonerbillz

Quote from: m in sc on April 06, 2021, 03:06:13 PM
could have gone new genuine for 50 ish bucks more. https://www.summitracing.com/parts/mku-vm28-49

I did the trade because I couldn't get 50 bucks for that 4 wheeler. I figured I could sell or trade the carbs for something I can use on one of my projects. Now that I know what they are and what they need to be usable to somebody else I might get something out of them.
At the least they take up way less space that the junker.
I did see that. Economy and HVC has some new ones too I looked at for the R5.

2t Fan

Are they totally different from VM26 ?