what is preffered carb on 30.5cc zenoah

[john addinall]

hi gents. i am bussy building a new 30.5cc zenoah. what would the prefferd carb be now adays to use for racing?
thanks gents,
regards john addinall

 

[Mick Boomer]

990

 

[kreb]

I love my 813. The performance is amazing and the reliability too. Had this one on my baja now for over 3 years with no problems. Even forgot to drain the tank last winter and it still started and ran incredibly. But it did take a few extra pulls since the gas wasn't that good.

 

[Clubin]

Seriously? 990 is so old! No choke.

Wt-1257

https://www.detroitperformancerc.com/product-page/walbro-wt1257-extreme-performance-carb

 

[Phill2]

668

 

[spents]

i agree wi @Phill2 , old faithful 668 on a 30.5 ,

 

[Mick Boomer]

Never had any issues starting my 30.5 with a 990. When its tuned correctly, 6-8 very slow pulls, then within 3-5 normal fast pulls starts every time.
This is me and my 30.5 990 carb rig. Starting cold.

 

[MonsterAir]

Seriously? 990 is so old! No choke.

Wt-1257

https://www.detroitperformancerc.com/product-page/walbro-wt1257-extreme-performance-carb

I hate chokes. Couple squeezes of the bulb and 3 slow half pulls of the cord and they start first or second pull, if not there's an issue. Running 990's and a OBR 1242 now.

 

[Seandonato73]

668.