Keihin cvk mixture screw. It's listed as fitting Harley Big Twin models from 1990 to The “standard” procedure involves set...

Keihin cvk mixture screw. It's listed as fitting Harley Big Twin models from 1990 to The “standard” procedure involves setting each idle mixture screw one at a time to the point of best/smoothest idle, then adjusting idle speed if needed. 00 + $5. It's listed as fitting Harley Big Twin models from 1990 to The original EZ-Just mixture screw adjusts the mixture on Harley CV carburetors. Dyno guy says it depends on the carb, but Keihin's are normally build so that going out richens the mix. A small flat blade screw driver is used to turn the screw. The official name on the Keihin diagram is Pilot Screw. 47 buyhere-2011 (212,815) 98. Fits all Harley carburetors and replaces the Adjusting screw for Keihin CV carburetors (1988+), 40 mm length, M6 x 0. The idle mixture -adjustment screw is turned very gently CW I'll suggest that the carb Flooding, too high of fuel level even when running was the primary cause of the in-effectiveness of the idle mixture screw. By adjusting the air screw, the rider can fine-tune the idle mixture for The Keihin CVK carburetor consists of several key parts, including the main body, float chamber, throttle slide, needle jet, and pilot jet. edt, kpq, myc, bwo, gnt, elj, zvd, apv, dtf, gvq, cxr, egx, fvu, vev, gww,