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> Intake questions-, how far, and sensor questions
post Jun 15, 2010 - 8:33 PM
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mgnt232



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▼New Questions▼
I have a CAI for my ST, I feel like it gave me a little more power over stock, but it used to hang down on the tranni, and the heat shield use to actually get a little hot, and I assume the air isn't all that cold.
So I moved the piping around and got a little more to bend further. I got it almost to the driver side turn signal. With the invader kit, its a big opening under the turn, and thats right about where it rests.
I dont feel much of a difference from when it was in it original place and now, although it sounds better smile.gif. I was wondering, do you loose power if you go too far with the CAI piping?
thanks-
Also My air intake sensor (temp sensor?) is wrapped like 75% in electrical tape, never noticed it before. But should I take it off? would this affect anything?




▼Cleaning Air filter question ▼
I know there are K&N cleaner kits.... but I dont think its worth the money to buy since its not really dirty.
I have a pressure washer, so I was wondering can I just lightly wash it, would that get the dirt and particles out?
thanks! smile.gif

This post has been edited by mgnt232: Jun 16, 2010 - 11:39 AM


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1995 Celica ST DD
1969 Chevelle SS

alllll balls. P2 approved!
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post Jun 15, 2010 - 10:33 PM
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4-eyed-freek



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dawn dish soap and warm water will do, just hand was it and let it dry for about an hour.


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Celica: The name is derived from the Spanish word for "heavenly" or "celestial".
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post Jun 15, 2010 - 11:31 PM
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Hanyo

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QUOTE (mgnt232 @ Jun 15, 2010 - 6:33 PM) *
So I have a CAI in my ST and decided to make the piping a little different and move it a little further, to get colder air. So I took the CAI out and decided to clean the piping because it was a little dirty, and the actual filter is not that dirty, because its in a heat shield.
But I figured while it was out I may as well clean it, I know there are K&N cleaner kits.... but I dont think its worth the money to buy since its not really dirty.
I have a pressure washer, so I was wondering can I just lightly wash it, would that get the dirt and particles out?
thanks! smile.gif

you need the kit to clean it. Follow the instructions in the kit and it will walk you though how to do it
post Jun 16, 2010 - 12:40 PM
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mgnt232



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Bump-New


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I've spilt my heart into this car :) And I don't ever plan to stop

- 6GC for Life -
>Semper Fi<

1994 Cupra :p 3sgte
1995 Celica ST DD
1969 Chevelle SS

alllll balls. P2 approved!
post Jun 16, 2010 - 1:47 PM
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stephen_lee



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its not the length, its the number and the angle of bends


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"And, as always, your friendship, help, and dedication to the advancement of Texas Celica dominance is GREATLY appreciated. Thanks bro." -DEATH

1994 GT: V6 swap, 5speed E53 W/ LSD, All Power, now RED
1995 ST: SOLD @273k miles, Auto, all power, CarPC, White
1994 ST: Totaled, 5spd, all power, Red RIP 07/09/09 @ 241,810
1994 Lexus LS400: This is my new DD
post Jun 16, 2010 - 2:52 PM
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mgnt232



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Well heres a pic of what it basically is (pic with all but one piece of pipe)
At the end you can see the heat shield. It doesnt bend any more, just goes a little further (about 6-8") and then the filter and heat shield now.


--------------------
I've spilt my heart into this car :) And I don't ever plan to stop

- 6GC for Life -
>Semper Fi<

1994 Cupra :p 3sgte
1995 Celica ST DD
1969 Chevelle SS

alllll balls. P2 approved!
post Jun 16, 2010 - 3:52 PM
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terbear4god4life



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looks like 3inch piping.. rolleyes.gif

i don't think the bends will matter tho..

looks good!

This post has been edited by terbear4god4life: Jun 16, 2010 - 3:53 PM


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post Jun 16, 2010 - 4:29 PM
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mgnt232



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It is 3" piping, is that too big?
There is only 3 bends any way, including the one into the intake manifold, which is always there
and thanks smile.gif


--------------------
I've spilt my heart into this car :) And I don't ever plan to stop

- 6GC for Life -
>Semper Fi<

1994 Cupra :p 3sgte
1995 Celica ST DD
1969 Chevelle SS

alllll balls. P2 approved!
post Jun 16, 2010 - 5:19 PM
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terbear4god4life



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no im using 3inch too biggrin.gif

it don't matter..i think the larger the pipe makes a deeper tone

This post has been edited by terbear4god4life: Jun 16, 2010 - 5:20 PM


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post Jun 16, 2010 - 8:55 PM
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mgnt232



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Cool, how do you keep your headers clean? or is that a pic when they were new in your profile? Mine got dirty and oily when I was installing and I dont know what to clean it with.

And me and my friend got bored today and had an experiment... smile.gif took a while, ill try to get a vid tomorrow its pretty sweet

So we took two little coolers (basically well insulated lunch boxes) and we cut out the ends and taped them together. After a couple trial and errors I got it all cut out right so that the last part of the intake fit in snug and the other end had a large hole for air intake.
Got it surprisingly well insulated and setup, we got real into it lol. Warmed up my car to operating temp, and shut off for the next step. smile.gif
now we went and got a bunch of ice from my freezer in my basement and filled up the cooler all around the intake with ice cold.....ice smile.gif started it up, and my RPMS SOARED to like 3.5k for a few seconds then it calmed down a little. Played around revving it up, sounded SO DEEP (not really sure the science behind it, but it sounded awesome)
Ice started to melt so we dumped it out and refilled, and got some well placed screws to hold the little coolers on the splash shield, and went for a test drive.
Now im not sure exactly as to what kind of improvement there was, but it felt like there was, my RPMs were higher than normal and felt like there was a little more power, not to mention the freeeeeezzzzeeeing cold intake sounded awesome. Most of the whole intake piping was cold even after driving around for a few miles. it was pretty cool


Want to experiment with dry ice, but now sure about it tongue.gif
Want to get a vid up, its pretty cool


--------------------
I've spilt my heart into this car :) And I don't ever plan to stop

- 6GC for Life -
>Semper Fi<

1994 Cupra :p 3sgte
1995 Celica ST DD
1969 Chevelle SS

alllll balls. P2 approved!
post Jun 16, 2010 - 10:30 PM
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hatchy_gt-s



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The reason your rpms increased is simple science colder air is more dense allowing for more intake. Thats also a good way to intake water which has a bad outcome. DO NOT USE DRY ICE!!! Dry ice is solid carbon dioxide (what you exhale), not only is it less dense, but it will make your CEL come on, and damage you car.

You really need to go back to 6th grade science dude laugh.gif

Edit: If you lengthen the pipe you want to decrease the size. If your car intakes 250cfm and your original pipe is 250cfm and you increase the length without decreasing the diameter you will have say a 350cfm pipe causing drag because your intake is at a -100cfm.
cfm= cubic feet per minute
^Thats basic fluid dynamics (thats like 7th grade science)
In conclusion decrease your pipe to a 1 1/2 or 2in pipe, and DO NOT USE DRY ICE!!!

This post has been edited by hatchy_gt-s: Jun 16, 2010 - 10:40 PM
post Jun 16, 2010 - 10:40 PM
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solidxsnake

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QUOTE (hatchy_gt-s @ Jun 16, 2010 - 11:30 PM) *
The reason your rpms increased is simple science colder air is more dense allowing for more intake. Thats also a good way to intake water which has a bad outcome. DO NOT USE DRY ICE!!! Dry ice is solid carbon dioxide (what you exhale), not only is it less dense, but it will make your CEL come on, and damage you car.

You really need to go back to 6th grade science dude laugh.gif

Edit: If you lengthen the pipe you want to decrease the size. If your car intakes 250cfm and your original pipe is 250cfm and you increase the length without decreasing the diameter you will have say a 350cfm pipe causing drag because your intake is at a -100cfm.
cfm= cubic feet per minute

In conclusion decrease your pipe to a 1 1/2 or 2in pipe, and DO NOT USE DRY ICE!!!



How does increasing the length change the flow-rate? The only place air is coming into the intake is through the filter, which isn't changing.


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post Jun 16, 2010 - 10:45 PM
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hatchy_gt-s



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QUOTE (solidxsnake @ Jun 16, 2010 - 11:40 PM) *
QUOTE (hatchy_gt-s @ Jun 16, 2010 - 11:30 PM) *
The reason your rpms increased is simple science colder air is more dense allowing for more intake. Thats also a good way to intake water which has a bad outcome. DO NOT USE DRY ICE!!! Dry ice is solid carbon dioxide (what you exhale), not only is it less dense, but it will make your CEL come on, and damage you car.

You really need to go back to 6th grade science dude laugh.gif

Edit: If you lengthen the pipe you want to decrease the size. If your car intakes 250cfm and your original pipe is 250cfm and you increase the length without decreasing the diameter you will have say a 350cfm pipe causing drag because your intake is at a -100cfm.
cfm= cubic feet per minute

In conclusion decrease your pipe to a 1 1/2 or 2in pipe, and DO NOT USE DRY ICE!!!



How does increasing the length change the flow-rate? The only place air is coming into the intake is through the filter, which isn't changing.


Think more area not flow rate. A pipe can only intake so much the 350cfm rating was for the pipe not the car.

Think of a straw if you increase the diameter w/o decreasing the length you have less pressure same as if you increase the length w/o decreasing the diameter.

This post has been edited by hatchy_gt-s: Jun 16, 2010 - 10:48 PM
post Jun 17, 2010 - 12:44 AM
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terbear4god4life



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omg my heads going too f****** explode.


it don't matter the intake looks good and sounds good who cares about the science rolleyes.gif



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post Jun 17, 2010 - 12:55 AM
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95CelicaST



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In the end you won't gain much power, but it makes a fun noise when I put my foot down - thats all that matters, right?




If you're going to route your intake like that make sure you go buy an AEM air bypass valve and use it to replace the coupler next to your distributor. That way if the filter gets submerged you don't suck water into the motor.


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post Jun 17, 2010 - 12:58 AM
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QUOTE (stephen_lee @ Jun 16, 2010 - 1:47 PM) *
its not the length, its the number and the angle of bends


actually, the length of a pipe has an influence on power (longer pipe = more pressure loss), although very small compared to angles and bends.



QUOTE (hatchy_gt-s @ Jun 16, 2010 - 10:45 PM) *
Edit: If you lengthen the pipe you want to decrease the size. If your car intakes 250cfm and your original pipe is 250cfm and you increase the length without decreasing the diameter you will have say a 350cfm pipe causing drag because your intake is at a -100cfm.
cfm= cubic feet per minute


so what you're recommending is to match the volume of the original pipe with the volume of the piping in the CAI setup?
the only reason one would reduce the pipe diameter is to increase flow velocity which helps reduce heat soak from the engine, but at the cost of pressure loss.


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post Jun 17, 2010 - 11:27 AM
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mgnt232



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Yeah im more interested in the sound, because I like it.
You dont have to be insulting either lol, saying go back to 6th grade lol, sorry i dont remember or care about middle school-

And i thought about getting the bypass but, the filter was in a riskier place before I moved it, and never got "submerged". Now its in a pretty safe place guarded by the splash shields, bumper, and the all around heat shield of the filter its self. So in order to get it submerged, my whole car would have to start to be under water lol. I dont quite drive through things like that.... no mudding in the celi smile.gif


--------------------
I've spilt my heart into this car :) And I don't ever plan to stop

- 6GC for Life -
>Semper Fi<

1994 Cupra :p 3sgte
1995 Celica ST DD
1969 Chevelle SS

alllll balls. P2 approved!
post Jun 17, 2010 - 12:14 PM
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QUOTE (Hanyo @ Jun 15, 2010 - 9:31 PM) *
QUOTE (mgnt232 @ Jun 15, 2010 - 6:33 PM) *
So I have a CAI in my ST and decided to make the piping a little different and move it a little further, to get colder air. So I took the CAI out and decided to clean the piping because it was a little dirty, and the actual filter is not that dirty, because its in a heat shield.
But I figured while it was out I may as well clean it, I know there are K&N cleaner kits.... but I dont think its worth the money to buy since its not really dirty.
I have a pressure washer, so I was wondering can I just lightly wash it, would that get the dirt and particles out?
thanks! smile.gif

you need the kit to clean it. Follow the instructions in the kit and it will walk you though how to do it


x2. It's not just about pressure washing it. That gunk needs something to break it down, and the cleaner in the K&N kit will do that. Plus, you need to then oil the filter once it's dry (COMPLETELY dry), and the K&N kit also has the oil. Don't be cheap, spend the 10 or 11 bucks it costs and get the kit, it'll last you QUITE a while anyway. I've had my Injen intake on for, IDK, 2 years now? And I've still got the same cleaning kit.


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post Jun 17, 2010 - 3:03 PM
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95CelicaST



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And NEVER wash from the outside in, or you'll just push debris farther into the intake element. K&N the outside and rinse from the inside out.


--------------------
1991 MR2 - T-tops - Crimson Red - Gen3 3SGTE - Lots of money

I'm not really an asshole, but I play one on the internet.
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post Jun 17, 2010 - 4:28 PM
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hatchy_gt-s



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QUOTE (terbear4god4life @ Jun 17, 2010 - 1:44 AM) *
omg my heads going too f****** explode.


it don't matter the intake looks good and sounds good who cares about the science rolleyes.gif


Im sorry to say this (Im not referring to you but the statement in general) but when I read this the first thing that popped into my head was The Fast and The Furious.

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