💥КАРБЮРАТОР К-151 ВИНТ КОЛИЧЕСТВА ХХ "БОЛВАНКА"

"THE CLEVER" MIXTURE QUANTITY SCREW! AFTER A CAREFUL STUDY, ITS PARAMETERS PROVED TO BE MORE INTERESTING THAN AT FIRST GLANCE: THE DIAMETER OF THE LONGITUDINAL HOLE ALONG THE SCREW AXIS MUST FIRST BE DONE WITH A 1.5 MM DRILL TO A DEPTH OF 10 MM. THEN, USE THE SAME DRILL (1.5 MM) AT A DISTANCE OF 8 MM TO MAKE A CROSS-DRIVEN HOLE AT A DISTANCE OF 8 MM, FOLLOWED BY A COUNTERSINKING DRILL WITH A 2.6 MM DRILL. THEN, REAM THE HOLE 2.6 MM FROM THE EDGE OF THE SCREW TO A DEPTH OF 6.0 MM (8 MM - 0.75 MM - 1.25 MM = 6.25 MM). Thus, in the idle speed screw of the K-151 carburetor, a venturi tube is designed, where the air is first accelerated in a narrow transverse channel, changes direction, starting to move along the axis of the screw through a specially equipped 1.5 mm hole and then, towards the end, is thrown out into a channel with a smaller vacuum with a diameter of 2.6 mm at the end of the screw.... LOCATED IN THE AREA OF THE OUTLET OF THE FUEL CHANNEL OF THE idle speed control and, as a consequence, due to the creation of a zone of increased vacuum. - BETTER FUEL FILLING FROM THE CHANNEL, PASSING THROUGH THE QUALITY SCREW, INCREASES THE FUEL-AIR MIXTURE CHARGE. THIS EXPLAINS THE FACT THAT, WHEN INSTALLING A "CLEVER" SCREW, HIGHER CRANKSHAFT RPM WILL BE AT A LOWER RPM. YOU WILL ALSO HAVE TO ALSO COMPLETELY REMOVE THE QUALITY SCREW DUE TO THE SCREW'S DESIGN CREATING A GREATER VACUUM AT ITS END. WHAT TO INSTALL - THE CHOICE IS YOURS!