.JPG "Aprilia RS 125 34mm carb info RS125")
.jpg "Aprilia RS 125 34mm carb info RS125")
.jpg "Aprilia RS 125 34mm carb info RS125")
.jpg "Aprilia RS 125 34mm carb info RS125")
1Choke jet
2. main jet
3. float
4. atomiser
5. idle tube / pilot jet < same thing
7. needle valve and seat
8.main jet anti surge washer
air fuel is the angled screw towards the air box and is a air screw (not the one with the spring on that is the idle screw)
out =more air to fuel
in = less air to fuel
float height set at 14mm Dellorto suggest 11 mm
APRILIA RS 125 Carb
8.main jet anti surge washer
air fuel is the angled screw towards the air box and is a air screw (not the one with the spring on that is the idle screw)
out =more air to fuel
in = less air to fuel
float height set at 14mm Dellorto suggest 11 mm
APRILIA RS 125 Carb
The older bikes uses a 34mm carb. The newer bikes have a 28mm carb. it was the pre 98 versions that were fitted with the 34mm carb , then after that unless modified it was a 28mm carb.
for better mid range power, and a better top end fit the 34mm carb.
for better mid range power, and a better top end fit the 34mm carb.
All you have to do is get hold of a Dellorto VHSB 34MM and a new inlet manifold because the original will be to small and then fit it onto your bike. The standard air filter will still fit this new carb.
check running conditions inside engine after every job you do like this , plug chop .
155 main
check running conditions inside engine after every job you do like this , plug chop .
155 main
36 idle jet
1.5 turns out on the air screw
60 choke jet
k57 needle top notch
app 266 needle jet / atomiser
You could just dump it all in your ultrasonic cleaner , get one
they are excellent
BUY the ultimate Aprilia RS 125 workshop manual bundle HERE
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