Just acquired a set of vb43 keihin carbs.. look like they were from the 900s? Anyone know what the differences are between the vb42 and vb43?
Compatible with a 750?
Tia
Some cb900's used the same size carbs as the CB750. You will have to measure the diameter on the filter side and intake side and compare them. The VB43's might be larger. This below will give you the internal sizes but it doesn't give the in and out diameters.
o Hidden Emulsion Type Idle Mixture Screw
o Non-Replaceable Slow Speed Jet, Some Models
o Non-Adjustable Jet Needle, All Models
o Air Cut Valves, All Models
o Twin Sequentially Functioning Main Jets
o Accelerator Pump, All Models
Some cb900's used the same size carbs as the CB750. You will have to measure the diameter on the filter side and intake side and compare them. The VB43's might be larger. This below will give you the internal sizes but it doesn't give the in and out diameters.