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911st 911st is offline
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Join Date: Jan 2004
Location: Sacramento
Posts: 7,269
Thanks Cole and JF for the refural to John at Special T. They specialize in CIS FD heads and WURs for Porsche and other cars.

I asked his opinion of the injectors being a limiting factor.

Here is his reply:

The chats I have had over the years between my other colleagues and people that work with the CIS systems have determined it’s not the injectors but the distributors that are the limiting factors. Most of the time the distributors can be tweaked to the point you have to much gas, so that tells you it’s not injectors.

Sent: Monday, January 04, 2010 5:25 PM
Subject: Porsche CIS Injector limits
Old 01-04-2010, 07:28 PM
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