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**Shane@DBPerformance** · 08-01-2005

~10 inches is normal for cams with a low idle. The vacuum will depend a lot on what RPM the car is idling at. You might get 16 at 1050 and 10 at 800.

Only go by the 2 inner marks on the cam gears, the outer marks will not lineup correctly with the head.

The ticking noise from the PCV valve is 100% normal when you put in cams. The fix is to put a breather port on there instead and run it to a catch can.

08-01-2005	#4
Shane@DBPerformance formerly ecoli Join Date: Oct 2003 Location: On the dyno Posts: 4,892	Re: timing marks on cam gears ~10 inches is normal for cams with a low idle. The vacuum will depend a lot on what RPM the car is idling at. You might get 16 at 1050 and 10 at 800. Only go by the 2 inner marks on the cam gears, the outer marks will not lineup correctly with the head. The ticking noise from the PCV valve is 100% normal when you put in cams. The fix is to put a breather port on there instead and run it to a catch can. __________________ www.dbptuning.com