TwinTurbo.NET: Nissan 300ZX forum - Re: Well...
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Subject Re: Well...
     
Posted by aliaZ on June 04, 2003 at 2:58 PM
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In Reply To Well... posted by sparkie on June 04, 2003 at 02:04 PM
     
Message :The Apollo's FMIC has the same size as most other Z's FMIC, 24"x12"x3".

Actually, the core size for each turbo is 24"x6"x3", which flows 156 cfm per bell's chart. Most medium sized turbos like the GT2530 and PE1420 flow close to 500 cfm each. Corky Bell said that his charts are rated at 1.0/1.5 psi drop. If this is the case, I could see there being probably 4 or 5 psi pressure drop at maximum flow. While I'm sure its possible that this FMIC would support 750 HP...there is absolutely no way in hell it can support that power level at only 1.5 psi pressure drop.

:The real question should be how much pressure drop when the core flows...lets say 1200cfm?

I agree. A 600 HP Z needs roughly 900 cfm of total flow. I'd like to see the pressure drop across the FMIC at this level. I bet it isn't 1.5 psi

     
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