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RX-7 2nd Gen Specific (1986-92) RX-7 1986-92 Discussion including performance modifications and technical support sections. |
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#1 |
The Newbie
Join Date: Sep 2008
Location: Forest, OH
Posts: 19
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Cold Air Intake -FREE
I had everything laying around so I built a cold air intake . It requires a plastic adapter from autozone $4.99 . The adapter was the only thing I had to buy . 4in drier ducting , and some duct tape . And some pics of the fineshed product . This is a temp setup soon I'll be building a box to go around the filter
![]() Exposed part of filter incase of high water ![]() ![]() Any way Like I said it was free And what my front bumper now looks like after hitting a buzzard at 70mph ![]() No pics of before I cut out the damaged area . But it smashed the passenger side ftp into oblivion and cracked the bumper between what used to be the ftp hole and the headlight so I just removed the other side and then cut the bumper up to the headlight Oh and my exhaust I have yet to install ![]()
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79 sa22c - Sold ![]() 88 fc3s TII - currently N/A - But hey it runs ![]() |
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#2 |
RCC Loves Me Not You
Join Date: Jul 2008
Location: Influx.
Posts: 2,113
Rep Power: 19 ![]() |
![]() ![]() ![]() Why not just build a box to actually make use of the cone filter you have there? You're just restricting airflow to the filter...
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The Official FC Radiator Thread My Project Thread: Cerberus CCVT Virginia Rotary Group |
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#3 |
RCC Addict
Join Date: Feb 2008
Location: VA
Posts: 1,812
Rep Power: 19 ![]() |
^ Ditto. The duct isnt a bad idea, but you'll want a box around the filter. The restrictions put in place at the filter will probably counter any gains from receiving cooler air from the front of the car.
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#4 |
Rotary Fanatic
Join Date: Mar 2008
Posts: 231
Rep Power: 18 ![]() |
Off topic, but what exhaust is that?
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#5 |
The Newbie
Join Date: Sep 2008
Location: Forest, OH
Posts: 19
Rep Power: 0 ![]() |
It's just two Magnaflow mufflers welded on to a y pipe made by an exhaust shop . It uses all the factory hangers and mounts
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79 sa22c - Sold ![]() 88 fc3s TII - currently N/A - But hey it runs ![]() |
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#6 |
R O T A R Y N E W B
Join Date: Sep 2008
Location: SIN CITY 247
Posts: 18
Rep Power: 0 ![]() |
A friend of mine suggested that setup also (on the air-intake), but I think I'm gonna go back to the stock setup. It's cool on the highway, but the city driving here in Vegas kills.
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#7 |
RCC Loves Me Not You
Join Date: Jul 2008
Location: Influx.
Posts: 2,113
Rep Power: 19 ![]() |
I'm going to make this scientific real quick. What are the AIT's you're seeing?
With the stock setup I'm seeing about 90-104.7F (ambient is about 70 or so) at the AFM and I'm seeing about 120F at the pneulume
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The Official FC Radiator Thread My Project Thread: Cerberus CCVT Virginia Rotary Group |
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#8 | |
R O T A R Y N E W B
Join Date: Sep 2008
Location: SIN CITY 247
Posts: 18
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Quote:
...sorry VEX, you lost me there... ![]() Are you telling me that the intake setup is fine here where I live? Summer temperatures in the desert SUCKS.
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#9 |
RCC Loves Me Not You
Join Date: Jul 2008
Location: Influx.
Posts: 2,113
Rep Power: 19 ![]() |
Nope I'm just wondering what your ait's are. if you don't know them it's cool. I'd just be curious to see how much it cooled down by running a CAI
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The Official FC Radiator Thread My Project Thread: Cerberus CCVT Virginia Rotary Group |
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#10 |
R O T A R Y N E W B
Join Date: Sep 2008
Location: SIN CITY 247
Posts: 18
Rep Power: 0 ![]() |
Oh...okay.
I think I was asking the same questions when I put the CAI in...and realized that the boost wasn't really there. I'll look into the AIT's, 'coz now I'm wondering if it does help at all. In this heat, I could be burning MORE gas on the engine (city driving, that is), but on the highway...it feels great. I do wonder if it does help. So, I hope I didn't come off like a JERK. ![]()
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#11 |
RCC Loves Me Not You
Join Date: Jul 2008
Location: Influx.
Posts: 2,113
Rep Power: 19 ![]() |
It's okay, I come off as a hard ass and a smart ass 99.9% of the time. I'll only hold it against you if you don't laugh when I am to you.
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The Official FC Radiator Thread My Project Thread: Cerberus CCVT Virginia Rotary Group |
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#12 |
Rotary Fanatic
Join Date: Mar 2008
Location: Bradenton, Fl
Posts: 136
Rep Power: 18 ![]() |
not a bad idea if u need something cheap, should make a box around it.
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#13 |
R O T A R Y N E W B
Join Date: Sep 2008
Location: SIN CITY 247
Posts: 18
Rep Power: 0 ![]() |
Yeah, I got a shield to try and block off the HEAT here in Vegas...I'll post a picture soon.
...and VEX... LAUGHTER is the KEY!!! ![]() ...seriously. ![]() ![]() Thanks.
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#14 |
RCC Loves Me Not You
Join Date: Jul 2008
Location: Influx.
Posts: 2,113
Rep Power: 19 ![]() |
AIT=Air Intake Temperature
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The Official FC Radiator Thread My Project Thread: Cerberus CCVT Virginia Rotary Group |
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#15 |
R O T A R Y N E W B
Join Date: Sep 2008
Location: SIN CITY 247
Posts: 18
Rep Power: 0 ![]() |
THANK YOU sir...
Yeah, I was going to ask the guy helping me at CHECKER'S today when he showed me the K&N air/cone...
...frick'n eh it looked WEIRD. Thanks VEX...that's a good question, but I'm guessing 80 maybe 75 degrees... ![]()
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