Pit Bike Carby id, what carby is this ? Carburetor, Carb, Mikuni, Keihin, Oko, VM, PE, PWK, Flatslid

[my67xr]

Here are some picture's of a few common pit bike carby's
These are posted here for a reference to help identify your carby


Keihin china copy, Sheng-Way, Jing-Ke PZ16 (16mm), PZ19 (19mm), PZ20 (20mm). PZ21 (21mm)
Round bore Carb, ideal for 50cc, 70cc, 90cc, 110cc engine's

Rebuild kit

Mikuni 22mm/26mm oval bore carby, china copy
Ideal for 125cc, 140cc, 150cc engine's
#15 Pilot Jet, #95 Main Jet, use's 38mm i/d air filter

Main and Pilot jet's





Mikuni 28mm/30mm oval bore carby, china copy
#20 Pilot Jet, #100 Main Jet, use's 40mm i/d air filter

Keihin copy PZ26, PD26

Keihin PZ30 china copy. 28mm/30mm oval bore

Oko d/slide carby made in Taiwan, Keihin PWK copy, 24mm with Powerjet
#36 Pilot Jet, #100 Main Jet, 48mm air filter I/D
Ideal for 140cc - 150cc

Oko d/slide carby made in Taiwan, Keihin PWK copy, 26mm
#36 Pilot Jet, #100 Main Jet, 48mm air filter I/D
Great for 150cc, 160cc engine's

Oko d/slide carby made in Taiwan, Keihin PWK copy, 28mm
#36 Pilot Jet, #100 Main Jet, 48mm air filter I/D
Good for 160cc + engine's

Oko d/slide carby made in Taiwan, Keihin PWK copy, 30mm
#36 Pilot Jet, #100 Main Jet, 48mm air filter I/D
Ideal for 190cc + engine's









Keihin PE28 modified for Daytona, to suit Daytona engine's 150cc and up, and big bore YX's, Zongshen's etc
28mm round slide carby, #35 Pilot Jet, #125 Main Jet, 46JFN Needle, 3.0 slide

Molkt 26mm, 28mm, 30mm round bore carby's
Used on a few different pit bike's, i find them ideal for using as paperweight's lol
The reason i say this is a lot of the Molkt's i've played with either work fine or they can be very touchy, float's touch the bowl's, needle and seat's stick etc etc
It may have just been a dodgy batch of them but it's put me off

 

[gottagetacheaperhobby]

Great little thread craig, will help heaps of ppl id their carbs

Sent from my SM-T110 using Tapatalk

 

[Bjbarsted]

Out of curiosity any idea where to get them clear bowls from?

 

[my67xr]

Scooter assassin's used to have them but they are no longer on their page

OORacing sell them for £10 plus post
OORacing - performance monkey bike, pit bike, madass, zoomer, dirt bike components
ScooterSwapShop have them for $10 US plus post, and you have the choice of clear, clear red and clear blue
Dragonparts0204 on ebay have them for $16 inc delivery
OKO Spare Parts Carb Clear Bowl Gasket for PWK 26mm | eBay
Clear carb float bowls, polini, keihin oko – ScooterSwapShop


Just a note, they do discolour after a while
It's also recommended that they are kept away from hot cylinder's etc as they start to melt a 400° C

 

[Bjbarsted]

Awesome thanks heaps for the info