The car has 185000 miles on it the guy i bought it from said all orig but i dont know know after seeing it
as far as the balance shaft goes not sure if im leaving it in or not our intstructor was telling us its there to keep idle smooth and wont hurt performance any noticable amount
rebuilding it just for my own experiance and adding some go fast parts aswell + i just put a tep trans in might aswell make sure the engine will last just as long as the new trans
s1x,headers,p&p blower,tune,devils own,3.4 mps smoothflow till tuning gets figured out the 3.2 maybe, theres more just not quite awake yet
As for the filter I actually use k&n but az is always out so i was stuck using fram
As for ps pump im changing out the rack anyway and we were losing light so it was just faster