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Porsche 911 CIS Subcomponents and Testing
Time to test all my CIS subcomponents to see what still works after 37 years.
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Porsche 911 CIS Clean Up
After tearing down the rest of the CIS, there was plenty of clean up work to do before figuring out what needed replacement.
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Porsche 911 CIS Teardown
After blueprinting my cast aluminum CIS airbox, let’s teardown the remainder of the CIS assembly and see what we have going on.
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911 Aluminum CIS Airbox Rebuild
After tearing down and evaluating my cast aluminum CIS airbox, let’s cover my modifications, rebuild, and testing for this unit.
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911 Aluminum CIS Airbox Teardown
So I decided to go with an aluminum CIS airbox for my engine. Lets take a closer look at it.
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Porsche 911 CIS Resources
There is a lot of good documentation on Porsche 911 CIS but I had to hunt for it.
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CIS Improvements
Porsche 911 CIS has a few key weaknesses that I believe can be addressed easily to result in a significantly more robust fuel system.
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Why CIS?
After rebuilding my entire engine from the ground up, why on Earth would I stick the stock Bosch CIS K-Jetronic fuel system back on?