PDA

View Full Version : Best size carb for the standard head?



RS01
06-12-2008, 08:16 AM
As in the question, what would be the best size for the standard 49c head?
i was thinking about 17.5mm?

01dabreoo
06-12-2008, 08:19 AM
19mm, 21mm if using a bbk.

swedish89
06-12-2008, 06:19 PM
16 mm

luigi1991
06-13-2008, 06:21 AM
:bond:19mm

alexspainsno1!!
06-13-2008, 02:26 PM
if im right or wrong the carb head on my o7 rs 50 is 35mm i have cheaked it and it is 35 mm

bradders
06-13-2008, 03:28 PM
'07 RS50's are 14mm standard

bourney2007
06-13-2008, 05:01 PM
if im right or wrong the carb head on my o7 rs 50 is 35mm i have cheaked it and it is 35 mm


That the inlet mate, the part the air filter attaches to. The carb size is measured on the other side of the carb (the part that goes into the maifold). The easiest way to tell though is to look on the carb body, it jnormally says the size there.

Sududri134
06-13-2008, 08:31 PM
35mm? :rolleyes: sure you're bike isin't an RS 125? :bump:

For maximum performance 19mm is the best size, end of story. :burnout: