poping out of intake ? cam timming
 

hey guys just wanted to know if u guys have installed a b cam in a stang ..i finished mine up and i pretty sure im gonna have to adj cam timming..its set at 0 ....when shes a lil bit cold it will pop out of the intake and run like it has a dead miss in the low rps and when shes warm it runs good doesnt pop but has a little miss to it ...timming is at 12 deg. any one had the same problem?