Porsche tool 9091 vs. spanner wrench

[dduclaux]

Hey folks,

Does anyone have experience with the 9091 sprocket tool vs. an adjustable face pin spanner wrench for holding the cam sprocket or setting mechanical timing? In other words, if I'm going to spend $90 on a new tool, do I have to have the 9091 or can that money be spent on a multi-use tool? I suppose some considerations are whether I can get the necessary leverage to hold the sprocket to remove and replace the cam shaft end-bolt (88 ft/lbs) or get the necessary offset.

Thanks, Duane