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911st 911st is offline
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Join Date: Jan 2004
Location: Sacramento
Posts: 7,269
I am pretty sure the X33 option on the 91/2 C2 Turbos used C2 normal cams, not SC cams.

Before you time them as SC cams might want to triple check this. Also important to run sport valve springs with them or I think you can shim the stock ones but do not know the spec.

Per Bruce Anderson's book, C2 cams time at 1.4 - 1.7mm. Also, says to reset springs to 34.5mm for intake and 33.5 mm for exhaust. I ran Andial Sport springs matched to them. Also should have rockers refreshed at same time.

Sorry if this missed the topic as I did not read through all above.

Best of luck.
Old 02-18-2009, 02:27 PM
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