1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

Finished Fresh Air Intake **Pics**

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Old 03-30-03, 06:09 PM
  #26  
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Originally posted by MIKE-P-28
your not alone there dude , trust me, no one can post pictures, or should I say upload attachments on this site
i can post em
Old 04-25-03, 09:55 AM
  #27  
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yeah, that intake looks very nice, but was it worth 200? I am NOT telling you that it was a bad decision, but what I am really asking is would you recommend it to the rest of the first generation rx-7 community?
Old 04-25-03, 07:01 PM
  #28  
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$200 for some dryer lint trap flexible hose?

I guess it comes with that black and chrome air filter assembly...but, how is that one different than the stock one (aside of color?)

I imagine you could do that mod for $20 at Home Depot on your stock air filter assembly, for the same performance gain.

(although I have seen numerous threads of people saying you get 0 performance gain from a CAI).

Either way, it looks ok.
Old 04-25-03, 08:54 PM
  #29  
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But what does it do? Last year as a test I measured external and engine bay temperatures. At 22 degrees external temperature and 60mph speed, the temperature of air entering the stock air intake was less than .2degrees warmer. The impact on performance would be negligible. You would be looking at $2500 per hp gain!

In comparison, there are quotes of 2-3% power savings going for an electric fan That is around $150 per hp gain.
Old 04-25-03, 09:01 PM
  #30  
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ok right now the intake setup doesnt do much of anything at all. did you guys not see the thread of his poor 7? that intake is no longer in action....

rip :'(
Old 04-26-03, 10:03 AM
  #31  
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Originally posted by Paul Fitzwarryne
But what does it do? Last year as a test I measured external and engine bay temperatures. At 22 degrees external temperature and 60mph speed, the temperature of air entering the stock air intake was less than .2degrees warmer. The impact on performance would be negligible. You would be looking at $2500 per hp gain!

In comparison, there are quotes of 2-3% power savings going for an electric fan That is around $150 per hp gain.
Ahh - but an insulated cold air intake... that's where some difference comes in
Old 04-26-03, 03:25 PM
  #32  
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Test time soon Tom. Almost got all the test gauges installed, and my new EGT probes got here today! YAY!
Old 04-26-03, 05:05 PM
  #33  
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Coolness. Soon we can say nay to the naysayers!
Old 04-26-03, 06:58 PM
  #34  
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Pratch- I suggest insulation makes no difference as the air flow down the intake pipe is so great. Some 500cfm, say 6 charges a second gives little time for heat transfers.
Old 04-26-03, 08:51 PM
  #35  
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It does at a stoplight. Or on the grid at a race.
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