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911st 911st is offline
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Join Date: Jan 2004
Location: Sacramento
Posts: 7,269
Here is a lead on the Gold CIS injector: Cis monster

My guess is they are nothing more than a Porsche 930 injector in a Volvo body.

It looks like a 930 injector might be flowing about 500cc/min at about 6.4 bar.

However, the Gold Volvo Race injector seems to flow 600+ at 8 bar!

It looks like it takes about 600cc under boost to support 100hp.

If we make about 3000cc/ min we might have enough fuel in a stock head for up to 500fwhp if we can keep the air sensor plate from stalling. (another belief of mine).


I am believing the injector is a way to increase fuel.

However, so is a much higher system pressures than we are running as long as we have the fuel pumps to support it.

Thus, the 1994 3.6 Turbo CIS injector might be the king of injectors.

It would be interesting to test a 3.3T against the 3.6T injector at stock System Pressure and see how much of an advantage it might yield.

Fun stuff.
Old 01-24-2010, 05:12 PM
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