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treadstone air straightner..... a++++

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Old 02-21-2012, 11:58 PM
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Thumbs up treadstone air straightner..... a++++

Alright, so first off ill start off why I used it.

2008 hhr 2.2 fully built, 60s, walbro 255, tvs 2.6 , header downpipe , methanol 10gph and a custom Cai routed behind bumper cover.... Well first off the intake is a 3in but the car was getting to much bypassed air, so we had it go down to a 2.5 where the maf was. Well that still had skew trims, and would never get the correct percentages. So i asked the owner of the vehicle to purchase a 2.5 air straightner from treadstone so I can get unskewed trims.

So I had him purchase it. I assumed id be able to get trims down within 3 logs. Well ill put it this way from the base to now its taken 1 to get trims at 6% from 18% which it would have taken me quite a few logs without straightner..... So i highly recommend it to anyone.....
Ecspecially if you are a full on custom build.
Old 02-22-2012, 12:02 AM
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Nice!

I've had one sitting around I bought from cmiller a while back now. I wanted to try installing it before the MAF in my K&N SRI, but got scared to death I wouldn't find a good enough way to mount the thing to keep it from getting ingested or something.
Old 02-22-2012, 12:08 AM
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Install it in the actual piping. Cut the pipe about a inch or so from maf and put comb in there make sure you epoxy it good.. and put a coupler over it.... Epoxy epoxy lol..
Old 02-22-2012, 12:19 AM
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I know this HHR
Old 02-22-2012, 12:21 AM
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Lol we both do hahaha...
Old 02-22-2012, 09:04 AM
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Hmmm might look into this
Old 02-22-2012, 11:43 AM
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Originally Posted by Chevycobaltss3
Lol we both do hahaha...
I want to see a video of this thing, I bet it's a complete beast.
Trans is holding up well?
Old 02-22-2012, 01:06 PM
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Built trans haha. I thi.k we blew somthing within it.. lol it was fine then all of a sudden it started doing what the in built one did... It just gets stuck and won't do ****. Even if I tune the tranny to stock settings itll do it..... Raise pressure, rpm liniter rev or speed all. It worked great for two. months lol.. then bam. Junk haha. I think the tranny is getting to hot
Old 02-22-2012, 01:09 PM
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The Treadstone MAF Straightner is one of the first things I bought before I installed the Dejon SRI. Wasn't sure if it was worth the money or not...gload to hear that it is!
Old 02-22-2012, 11:36 PM
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pics of intake setup on this car?
Old 02-22-2012, 11:44 PM
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Lol he lives in alabam. He had it done out there somewhere. It was skewein results badly
Old 02-23-2012, 02:22 AM
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Originally Posted by Chevycobaltss3
Built trans haha. I thi.k we blew somthing within it.. lol it was fine then all of a sudden it started doing what the in built one did... It just gets stuck and won't do ****. Even if I tune the tranny to stock settings itll do it..... Raise pressure, rpm liniter rev or speed all. It worked great for two. months lol.. then bam. Junk haha. I think the tranny is getting to hot
Damn... that's shitty. I know the feeling. I'm on my third i think I'm going to get a bigger Trans cooler to put on the front too.
Old 02-23-2012, 09:38 AM
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What kind of tranny does an auto HHR have? Is it the same as the auto 2.2L/2.4L Cobalts?
Old 02-23-2012, 10:13 AM
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Yes, this last one was.completely built.. so I'm thinking its a heat thing...
Old 02-23-2012, 10:52 AM
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Did he even have a tranny cooler on it?
Old 02-23-2012, 11:07 AM
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Yes, but I beleive its a small one. I have seen it since he got it
Old 02-28-2012, 09:01 PM
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2 questions. I just got BYT tuned a few days ago. If i install this air straightener should i get retuned or do you guys think I'll be good to go? Also, i have the k&n SRI, does anyone know offhand what size air straightener would fit best?
Old 02-28-2012, 09:33 PM
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Yes you would need retuned if you did a air straightner .. I beleive 2.5 in not 100% sure..
Old 02-28-2012, 09:50 PM
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Damn that sucks. I won't be able to get back to nick for at least a month. He's crazy busy for the next few weeks at least
Old 02-29-2012, 12:06 AM
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Will it hurt anything if i don't get my tune tweaked for the airflow straightener right away? I'm assuming not but I've been wrong before. Haha
Old 02-29-2012, 12:15 AM
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Yes, it'll Skew your trims.
Old 02-29-2012, 04:34 PM
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My trims aren't exactly steady how it is. They'll bounce around +/- 10 or so. Do u think it would make it worse?
Old 02-29-2012, 05:06 PM
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And you just got tuned. Wtf. Take it back and see whats up.
Old 02-29-2012, 05:16 PM
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K&n SRI, that's what's up. Haha. I guess my sig doesn't show up when i post from my phone.
Old 02-29-2012, 05:35 PM
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Did u get tuned for the Sri? If you did your trims should be close to 3% most of the time.


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