Harley Davidson Forums - Question for the engine guy's

Does anyone know the stock cc's of the 96" TC heads. I am thinking of going with the high comp. forged pistons from SE.They say that they will produce 10.5-1 comp. with stock heads and mine are cc to 89 cc's.So if i use these what head gasket thickness will i need to get 10.0-1 or 10.5-1 comp.Also my heads are set up with ACR'S so comp. isn't a issue.And i was told the cam selection will also change comp. ratio's. Im thinking of going from my andrew 50's to a fueling reaper cam.I want less duration and a smoother idle.more low end torque.