THE SLED PULLS 7400-7500RPM FROM THE THE HOLESHOT ALL THE WAY UP TO, OH ABOUT 95-100 ON SPEEDO THEN BACKS OFF TO ABOUT 7100-7200. STOCK CC TRACK WITH 144 STUDS. SHOULD I MOVE THE SPRING ON THE SECONDARY CLUTCH UP A COUPLE HUNDRED RPMS, OR DO YOU THINK ITS JUST THE TRACK DRAGGING IT DOWN ON TOP END/ i DONT WANT TO OVER REV THE MOTOR PAST ITS PEAK HORSPOWER RPM BUT I WOULD LIKE TO SEE 74-7500 RPM AT FULL RUN. ANY IDEAS? THANKS. oH YEA SLED IS COMPLETELY STOCK..ALSO DO YOU THINK SWITCHING TO THE 25/38 GEARS WOULD HELP ANYTHING IN STOCK FORM?