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Aluminum Adjustable CIS Fuel Distributor for the Porsche® 928

this part is Pikes Peak testedApplication : Porsche® 928 78-83 with CIS K-Jetronic Fuel System

Ideal for CIS Supercharged, Turbocharged or Stroker Motors

Modified for 30% More Fuel Flow: We start with an aluminum, adjustable CIS fuel distributor (very rare) and completely rebuild it. Then we re-machine the fuel metering system to deliver more fuel at wide-open throttle (WOT). The fuel delivery at idle is unchanged - so your 928 will still idle nice, but just off idle, we start to deliver slightly more fuel than before, graduating smoothly to a 30% gain at WOT.

Individually Adjustable: All the injector ports are flow-matched and set before it is shipped. However, unique to this very rare fuel distributor, you will have individual adjustments on each injector line so you can tune individual cylinders if you need to for your application.


Price (USD)



Aluminum Adjustable CIS Fuel Distributor for the Porsche® 928



Ships in 3 Weeks or Less

* Domestic US shipping shown. International shipping will be calculated based on location.


Phone: (920) 485-0928
Email: info@928motorsports.com

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Horicon, Wisconsin USA

928Motorsports.com - Performance Parts for your Porsche® 928