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

---Intakes---

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Old 06-06-03, 11:05 PM
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---Intakes---

Hi... I'd like to know what are the best intakes and/or companies that make intakes. This will be my next mod to my car.

Pics would be helpful, as well as price.
Old 06-06-03, 11:09 PM
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are you going carb?
other than there arent any IIRC
Old 06-06-03, 11:27 PM
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I don't really know at all. Any info on the different types of intakes/intakes systems would be nice. For instance, I don't know what "carb", or "IIRC" means.
Old 06-06-03, 11:31 PM
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IIRC is if i remeber correctly

carb is carberator
Old 06-06-03, 11:34 PM
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Well yeah, I know carb is carberator, but what do you mean "going carb"?

Carberators are probably one of the main things I don't understand... maybe I'll just wait with my question till i get my haynes manual.
Old 06-07-03, 01:07 AM
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he is just asking if you have a carb or fuel injection.
There are no aftermarket for fuel injection but there is if you have a carb on your car.
Old 06-07-03, 01:07 AM
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he is just asking if you have a carb or fuel injection.
There are no aftermarket for fuel injection but there is if you have a carb on your car.
IE www.racebeat.com
Old 06-07-03, 04:55 AM
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do you mean www.racingbeat.com
Old 06-07-03, 07:22 AM
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I think he means intake like air filter, not like manifold, like K&N and others.
Old 06-07-03, 11:27 AM
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Um... ok, ok, yes, and i guess so.

Here's the deal... I don't know anything about manifolds or air filters except that air filters are cheaper. I've got a GSL-SE so yes, my car is fuel injected. Does that mean I can't get afermarket manifold stuff er what?
Old 06-07-03, 11:40 AM
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https://www.rx7club.com/forum/showth...hreadid=184185
Old 06-07-03, 11:45 AM
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Ok, 'nother question. How is your intake better than the stock one that comes with the 13b enjine? Obviously more air flow, but how much?
Old 06-07-03, 12:46 PM
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The weber intake is very simple. It makes more power for a number of reasons. The intake is less restrictive because of it's shorter, larger and straighter intake path. The lack of the mass airflow flapper door and other ECU and emmision related items also helps. The carbureter is adjustable for a/f ratio and can adjust where the power is made in the rev range You may loose some low end torque with this setup because you can no longer use the secondary port sleeves, meaning the secondaries are open all the time. But overall, with a stock port 13b, I've read that this mod is good for an extra 20hp at least. With a street port, it's good for about 200hp.
Old 06-07-03, 06:25 PM
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If you want to stay with fuel injection, this mod is hard to beat!
https://www.rx7club.com/forum/showth...hreadid=169237

Last edited by mwpayne; 06-07-03 at 06:27 PM.
Old 06-08-03, 12:23 PM
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Sounds like an awsome mod. That way I take it I wouldn't have to bother with putting on a carb?
Old 06-08-03, 12:31 PM
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Yep, that gets you more ponies and keep the reliability of EFI..I love mine.
Email Kevin at www.rotaryresurrection.com,
or you can call him with questions. Numbers on his site.
Old 06-08-03, 12:36 PM
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Sweet. Maybe once i get some money I'll do that.

Ok... I don't really know, but I'm guessing that these "sleeves" you refer to controll when the air goes into the enjine. Correct me if I'm wrong. How do the Pinapple sleeves make it work better? You said that you were running your car with teh sleeves working "normal". Does normal mean like how they are usually used or adjusted?

Also, With more low end torque, and overall power, how much does the gas milage go down?

Last edited by excitingleopard; 06-08-03 at 12:49 PM.
Old 06-08-03, 12:51 PM
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Oh, and.... "it was worth every penny"...

How many pennies was it?
Old 06-08-03, 01:25 PM
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Never mind, I saw the figure on your thread. Very nice. I'll just take a day to drive down and get that done. Sounds like a winner.
Old 06-08-03, 01:46 PM
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Wow. I just finished reading the whole thread, mwpayne. No more questions. That mod is [b]what I want[b]!!!
Old 06-08-03, 05:55 PM
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Regarding the pineapple sleeves, be sure to read this thread. I now have them out, as well as the actuators and everything else with regard to the 5th an 6th ports.
https://www.rx7club.com/forum/showth...hreadid=193371
Old 06-09-03, 05:29 PM
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Yeah I read Kevin's whole write-up. It was very informative and gave me a good idea of what it's all about.




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