I have only seen d24 cams break when the timing belt pops or jumps. With the valves straight down when they hit the piston the piston drives the valve up and breaks the cam. the specs for lift are the same turbo and na intake 8.5mm exhaust 9.0mm. I am unable to find any marks on the cams to tell them apart. When rebuilding mine I put in a na cam. I have one turbo cam and another cam but I don't know if it is out of turbo or na. Please post if you get specs for duration or overlap.
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