ILUVMLS, thanks for the heads up on the 603. A client of mine bought this '87 with 193,00 mi on it and I don't think that it has ever had a chain replaced. So with the cam lined up,you ck the ballancer for the amount of stretch? Does itread out on the timing marks?
engatwork, does the same procedure for the 603 eng work on the 617 and 615 engines? Chris