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  1. 1964-1974 Tempest/LeMans/GTO Engine Tuning
    I have a '65 389 WS tri-power engine, and have read several different sources that recommend 2 differing alignment strategies for the cam-crank match marks, when rebuilding engine with new timing chain and cam/crank gear sets. One suggestion is to align marks closest to each other (12 o'clock...
  2. 1964-1974 Tempest, Lemans & GTO General Discussion
    Hi mates, I would like to do an accurate timing curve reading for the whole rpm spectrum of my engine to make sure my distributor is working fine and wonder if there are any factory spec tables available? I guess back at the assembly plant there must have been some check up procedure to make...
  3. 1964-1974 Tempest, Lemans & GTO General Discussion
    Hey guys, so iii had a friend come over with a torque wrench to properly torque the crank bolt, basically the way iii had jammed a wrench to keep the harmonic balancer from rotating while iii was REMOVING it did not work for keeping it from rotating while INSTALLING it. My boy decided it was...
1-3 of 3 Results