hi guys, this has probly been covered a few times, i serached for a bit and there was substantial information and useless info to weed through..

all i am after is the factory camshaft specs as in Lift and duration @ .050" for a 2000 6G74, i don't know if the updated ones ran different grinds or timing or both..

i just want to get the primary pipes and merge collector length on my extractors right..


Cheers,

Mat