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hipdoc hipdoc is offline
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Join Date: Sep 2007
Location: Fresno, CA
Posts: 156
Porsche Crest intercooler

I'm putting together a 3.3 930 with air-water intercooler with EFI. I had an intercooler built by Spearco and it fits nicely to the right of the engine bay. I'm going to route the similar water system but have a ice water tank that I can manually convert over. I'm using the Tech II system with K27/K29 hybrid turbo - it gets rid of all that CIS stuff. With the air-water intercooler, you have to custom make the connection from the turbo to intercooler to trottle body. I also used the stock plenum but bored it out to match bigger intake heads. I think the advantages are better to use this type of intercooler. Lots of turbo Japanese cars use a->w intercoolers. Good luck.
Old 11-05-2007, 04:59 PM
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