VENTO MOTORCYCLES
Rev no.01/ page 54of 84
6.HIGH SPEED CIRCUIT
During acceleration the throttle
valve (piston) is fully raised,
more air is being supplied due to
higher velocity. Hence pressure
drops at the opening of throttle
jet needle. Where as more fuel is
sucked from the main jet due to
tapperness of jet needle. A jet
holder is provided to the main jet
to avoid fuel flow strain
(turbulence) effect in the float
chamber created during the very
high speed to diffuser (As shown
in the figure)
To Next Page
Loading...