Hey guys,
I'm new here to the forums so dont eat me alive for not knowing everything
I purchased about 9 months ago a BF XR6t with the ZF 6sp (Build date 07/2006), and found some information online regarding to an update Ford did to the bottom end of these engines during 2006 with earlier typhoon internals and valve springs? Can anyone confirm this and when it happened? Just wondering before I go too crazy with the modifications
Cheers