Engine, Intake, Exhaust Modifications to your Normally Aspirated Hyundai engine. Cold Air Intakes, Spark Plugs/wires, Cat back Exhaust...etc.

RS-CAI Dumb Question..

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Old 09-12-2002, 12:37 AM
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Default RS-CAI Dumb Question..

Well...ive decided to go for the Random Special until the SR CAI is available, but was just wondering what size tubing to I need to fit over the black rubber stock (intake??) tube once the airbox has been removed completely...thanks
Old 09-12-2002, 12:51 AM
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If I knew, I'd share the info... but why don't you just pull off the tubing and break out the measuring tape?
Old 09-12-2002, 12:58 AM
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well heres my deal, Im going to a location tommorow with a bunch of friends and am trying to whip something up by tommorow night(yeah VERY short notice i know!),and previously had my airbox off with just a cone filter attached to the stock intake tubing, but I was reading on here and decided that id rather just build my own intake(especially after seeing Randoms Dyno results )...Im theorizing that JUST the cone filter on the tubing isnt too efficient nor healthy though it did make my car howl in the lower RPM range and gave me some high-end push...I just think the RS will be a safer bet for the engine so im gonna give it shot and save some bills..any other input is greatly appreciated
Old 09-12-2002, 01:02 AM
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And I beleive 2.5" tubing will fit snugly onto both the stock intake piping and the cone filter, but just clarifying...Ill probably measure it out, but just trying to get the exact measures on here to save me the time
Old 09-12-2002, 01:07 AM
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My Accent's intake tubing is 2.25" I think... I had measured it about a year ago, but can't recall now... it's probably bigger for the Tibby, so 2.5 " is prolly a good guess.
Have fun!
Old 09-12-2002, 01:10 AM
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I ordered 3" then talked to Random and found out that 3" is too big and you need to get 2.5" tubing for better air flow. It works great and sounds real good! wink
Old 09-12-2002, 01:15 AM
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Awesome! you guys are quick as hell, ...im gonna go for the 2.5....two other questions though. 1. How much of an importance do the 2 sensors (MAFS and intake sensor I beleive) hold, and will I see the same gains without these sensors re-installed? or are they totally necessary? 2. What is the best cone filter by experience that you guys have used? thanks again guys
Old 09-12-2002, 01:18 AM
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http://www.teamsr.org/ForumLinkedImages/Ra.../rs_cai_diy.htm
That should answer any other questions you might have while putting your RS together. As for filter, K&N is always a good way to go. And the sensors are a MUST. You won't run as well without them....or hardly at all without a MAFS.

[ September 12, 2002, 08:21 AM: Message edited by: Skitzo ]
Old 09-12-2002, 01:22 AM
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The sensors are VERY important! As you can see from this picture you can leave the MAFS on, you really don't have to do anything with that, but you do have to drill a new hole for your Air Intake Sensor.

Old 09-12-2002, 01:23 AM
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Thanks for the link, but I was wondering specifically if the two sensors are directly related to acheiving the gains from this intake, or can I just attach the intake without the sensors temporarily and see the exact same gains?..can anyone help me out with that one?



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