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Harrison01
13-12-2009, 13:27
can anyone tell me what the arm at the bottom of the carb does?

its on the opposite end of the throttle cam underneath the fuel supply pipe
raj
13-12-2009, 14:23
can anyone tell me what the arm at the bottom of the carb does?

its on the opposite end of the throttle cam underneath the fuel supply pipe

are you talking about the pump jet?
Harrison01
13-12-2009, 15:52
im assuming so, yeah.

whats its purpose? and is there any gains to be had from adjusting it.
car.crash
13-12-2009, 16:25
accelerator pump jet, when you open the throttle it pumps a quick squirt of fuel in for throttle response.
Harrison01
13-12-2009, 16:28
accelerator pump jet, when you open the throttle it pumps a quick squirt of fuel in for throttle response.


ah ha ok then ill leave it alone then