3rd Generation Specific Talk about 3rd gen RX-7's here.

Fd Stock Intercooler

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Old Dec 14, 2004 | 12:56 PM
  #1  
sdminus's Avatar
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Could anybody tell me the pressure drop and the cfm of a stock intercooler of an fd?



Cheers



Scott
Old Dec 14, 2004 | 04:47 PM
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its too much by too small
Old Dec 14, 2004 | 05:14 PM
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Yeah i know it's too much by too small lol



But,



Trying to compare it too a charge cooler to figure out how big it needs to be and if it's feasible or not
Old Dec 14, 2004 | 07:42 PM
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not much drop and not much cfm. it can barely handle stock turbos at 10psi
Old Dec 15, 2004 | 05:38 AM
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I've blown IC couplers off @ stock boost because of the IC
Old Dec 15, 2004 | 03:33 PM
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Really . not planning to keep it just want to get ruff ideas.

scott
Old Dec 19, 2004 | 04:55 AM
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Originally Posted by sdminus' date='Dec 15 2004, 01:33 PM
Really . not planning to keep it just want to get ruff ideas.

scott



2.5 psi of pressure drop in the stock IC on a stock-turbo FD running 10 psi at 7000 RPM. I think Sport Compact Car did some tests with their Project RX-7 a while back and they measured it (they also measured the ASP/M2 Medium IC at about 1 psi of pressure drop). Or I read it somewhere else. I didn't measure it, and I don't really know if it is accurate or not, but it stuck in my head and seems plausible.



-Max
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