no its more than normal pressure!im pretty sure its compression leaking into the cooling system!
at idle its fine but if i rev the engine then it will fill the bottle and blow the cap within seconds!!!
i just cant see how/where the pressure is escaping from!
iv got good cylinder compresion and no leak back
im gona check the turbo again 2moz but im thinking i must hav a crack in the head somewhere???even tho iv had this off and pressure checked!