For the archives: When following the FSM instructions and installing a new timing chain, this works: 0. Configuration: Head is on block with two middle cam tower head bolts at 14ft-lbs; head assembled; Cam sprocket is torqued to 100ft-lbs, Crank sprocket and Woodruff key is in place. Cam is at #1 and crank is at TDC. 71 L24 block with N47 maxima head. 1. Do not install chain guides or tensioner. 2. Drop chain through hole in front of head. 3. Wrap chain around crank sprocket with bright link ne