i am working on a 2wd 84 chevy with a 305/700r4, his son replaced the timing chain in it befroe he went off to college and didnt get the dots lined up. well i pulled it apart and sure enough it was about 4 teeth off. well i reinstalled it straight up and now my question is what should i set the timing at? this is a completely unmolested engine, and looks just like the day it came out of the factory. well the sticker on the front says 4degrees timing but it is really doggish. any suggestions?