Thread: Cosworth cams
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Old 09-11-2007, 11:09 PM   #1
turbobaby
Scooby Newbie
 
Member#: 102564
Join Date: Dec 2005
Location: Toronto, Canada
Vehicle:
05 STi
BLUE

Default Cosworth cams

Anybody have issues with the quality of the cosworth STi cam.

Long story short, I have a built motor that uses these cams, after 300 miles of break in I noticed some knocking noise from cylinder 3. My builder and I took a look as we thought their was something wrong with the shim or bucket. To our amazement the lobes on the intake cam were worn down The other 3 cams were fine, so I wondering if anybody us had quality control issues with these cams?
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