Hello all I've had my upgrades for a couple of months now,but just started getting a ticking noise that goes away after 5 minutes or so.Sounds like it in one or both valve covers.thinking its the rockers or lifters.I put port n polished heads 3 angle valve job,1.7 crane rockers,upper lower intake,24lb injectors,65 mm tb,76mm mass air.Any help would be greatly appreciated.Haven't drove it since it started making noise.Although when the noise goes away after 5min. its still drivable,no prob.thanks to all merry christmas and happy new year.