No sert Vance n Hines K n N filter that is it
:unsurewhat do you recommend SERT or PowerCommander?
M-1185 Fuel Injector/Calibration Changes For 2006 1450cc Big Twins
February 20, 2006
Additionally, Harley-Davidson will provide for the installation of 25° angle cone spray fuel injectors on those motorcycles where use of the 8° fuel injectors (part number 27625-06) is determined to be directly responsible for cold start and/or driveability problems.