Impulse tubing MVVS 26 IFC
I need to replace the impulse tubing on my 26cc gasser. It is the tube that runs from the crankcase to the base of the carb and operates the pump diaphram. The tubing that came with the engine is clear and rather stiff but works great. I lost it during while working on the carb linkage. I tried some yellow Tygon tubing I use for gas lines but it seems to get soft. What would you recommend?