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Old April 15th, 2018, 10:42 AM   #2
DannoXYZ
ninjette.org certified postwhore
 
Name: AKA JacRyann
Location: Mesa, AZ
Join Date: Dec 2011

Motorcycle(s): CB125T CBR250R-MC19 CBR250RR-MC22 NSR350R-MC21 VF500F CBR600RR SFV650 VFR750F R1M ST1300PA Valkyrie-F6C

Posts: A lot.
MOTY - 2018, MOTM - Nov '17
Hi and welcome!!!

Most likely your carbs need deeper cleaning:

- disassemble carbs down to bare jets, needles, float-valves, etc.
- floss all secret passages
- ultrasonic bath with heavy-duty chemicals
- soda-blast all orifices and fuel circuits
- verify slide diaphragms intact with no cracks or leaks
- adjust float heights to spec

- test that petcock diaphragm holds vacuum (don’t have to keep applying vacuum for fuel to flow)

Last futzed with by DannoXYZ; April 15th, 2018 at 02:07 PM.
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