I just checked on the ford ETIS web to see what info it had on cam timing , it did not have the std timings , probably as the system is fully ecu controlled and it will constantly adjust from the info coming from the cmp ( camshaft position sensor ) and other sensors so the publishing of that type of data would just cause problems , the only sugestion I have is set cam up with dti gauge and see what figures you get with cam in fully advanced position and retarded position and compare with your piper one . My gut feeling is that you would be better off doing away with the vvt and setting timing up statically as this would give you the best control , and by using a adjustable cam pulley , small adjustments could be made to improve overall performance , giving you a balance between low down and high end power .