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spence88mph spence88mph is offline
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Join Date: Jan 2007
Location: Melbourne, Australia
Posts: 1,578
Originally Posted by motley911 View Post
I used some AEM COP's and a couple of AEM 8 Channel CDI units. So far they have performed OK and have been trouble free - although no "real" hours on the engine yet. I used 964 valve covers and placed an O-ring on the COP that fits snugly into the opening on the valve covers. They take a fair amount of effort to get off - so I haven't needed any other retainers yet.

A lot more pics and info on this build needed asap! Very nice work.
'89 911 M491+Turbo
'89 944 Turbo
'88 928S4
'18 C63S Coupe
Old 11-30-2011, 03:11 PM
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