i have a holley 3310 750 vac. sec. carb on a 440, i had noticed a bog when i accelerate, from a dead stop when i wld stomp on the gas i wld have a bog, the bog has gotten worse, i went to crank up my car today, the car wld not crank, upon further investigation, i saw that the pump cam was not advance the accelerator pump level, i can push down on the lever by hand and it squits the steam of gas to carb , however when you operate the carb thottle the cam does not push down the accelerator lever, is this a normal wear item and just needs to be replaced? the carb is used and i do not know the age of the carb,
i think the carb has a little age, i look up a new cam kit from jegs is about 23.00, do i just buy the kit and replace the cam with a new one?