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After install I drove the car for 60+ miles for the ECM to "learn" the airflow characteristics, then scanned it with HP tuners. My car is stock except for the CAI, no tune. I installed the high flow filter and had no issues. From the scan the LTFT's were perfect, 0 to -2, at all times, and got no KR at any time. I dyno'd the car with 600 miles stock, and will redyno soon.
It feels a bit faster, but I don't trust butt-o-meters, I will post stock to mod with CKNZ comparison when I hit the same dyno.
After install I drove the car for 60+ miles for the ECM to "learn" the airflow characteristics, then scanned it with HP tuners. My car is stock except for the CAI, no tune. I installed the high flow filter and had no issues. From the scan the LTFT's were perfect, 0 to -2, at all times, and got no KR at any time. I dyno'd the car with 600 miles stock, and will redyno soon.
It feels a bit faster, but I don't trust butt-o-meters, I will post stock to mod with CKNZ comparison when I hit the same dyno.
Good news! I should receive my CKNZ later this month.
Dyno'd the car again, ONLY change is the Halltech CKNZ CAI.
Same dyno, slightly worse conditions, on 91 octane gas (the best pump we have), it picked up 45 SAE rwhp, and 25 SAE ft lbs rw torque. From the scans it did have 1 degree of KR kick in at 5500 rpm, but was taking it out by 6000.
Here is the dyno comparison showing the air fuel ratio comparison. The Halltech Stinger CKNZ with the ST689 filter, has air fuel ratios that look traced from the stock run. The only difference is about .5 according to the data Wayne saw.
You can see the Cat Over Temp Protection kicking in sooner due to that slightly leaner ratio. The a/f drops to around 10.3:1.
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Dyno'd the car again, ONLY change is the Halltech CKNZ CAI.
Same dyno, slightly worse conditions, on 91 octane gas (the best pump we have), it picked up 45 SAE rwhp, and 25 SAE ft lbs rw torque. From the scans it did have 1 degree of KR kick in at 5500 rpm, but was taking it out by 6000.
Another happy Halltech customer!
Question: Why are there 3 runs between the first and second pulls shown here?
Here is the dyno comparison showing the air fuel ratio comparison. The Halltech Stinger CKNZ with the ST689 filter, has air fuel ratios that look traced from the stock run. The only difference is about .5 according to the data Wayne saw.
You can see the Cat Over Temp Protection kicking in sooner due to that slightly leaner ratio. The a/f drops to around 10.3:1.
Is this the same dyno that 6speeder posted? Or is it just a coincidence that they were the same day?
After install I drove the car for 60+ miles for the ECM to "learn" the airflow characteristics, then scanned it with HP tuners. My car is stock except for the CAI, no tune. I installed the high flow filter and had no issues. From the scan the LTFT's were perfect, 0 to -2, at all times, and got no KR at any time. I dyno'd the car with 600 miles stock, and will redyno soon.
It feels a bit faster, but I don't trust butt-o-meters, I will post stock to mod with CKNZ comparison when I hit the same dyno.
Sweet, hopefully the dooms day naysayers will not spew their crap in this thread to try to discredit great results.
We know this is a truly great mod!
Did you install the filter in the CAI yourself? I want the high flow soon as I'm going headers and tune.
Question: Why are there 3 runs between the first and second pulls shown here?
Originally Posted by FlamingZ06
Is this the same dyno that 6speeder posted? Or is it just a coincidence that they were the same day?
Looks like the dyno machines are 2000 miles from each other.
Looks like they just are showing runs 2 and 5.
Are you doubting the very solid results?
When you test something your going to make more than 2 runs.
Looks like the dyno machines are 2000 miles from each other.
Looks like they just are showing runs 2 and 5.
Are you doubting the very solid results?
When you test something your going to make more than 2 runs.
I didn't see a location on that first dyno, do you?
Actually, the second graph shows runs 001 and 005. And the strange thing is they are less than 3 minutes apart, so I am curious how someone changes the CAI and makes 3 pulls in 3 minutes.
An I am not sure what the column "Gear Ratio" signifies, but I do note that the values are not equal.
I am not doomsdaying or naysaying. I am searching for the truth. Incidentally I have the means to find it, and I will, whatever it may be.
Fresh out of break in, 507 miles. On a relatively stingy Dynojet (it gave my stock 07 C6 Z 445 RWHP) I got 584 SAE RWHP/619 SAE RWTQ.
It went pig rich above 5,000 rpm, to below 10:1.
Originally Posted by 6Speeder
No, 12.6 stock when at full operating temp. And COT does kick in at 5,000 and up, and DROPS A/F down into the 10's.
Originally Posted by 6Speeder
A/F measured at the tailpipe, which will read a bit leaner than right after the cats, worst case was in the 4,750 rpm to 5,250, just before COT kicked in it went from 12.59 to 12.97. Stock at that range was 12.4.
And here we have three different statements from 6speeder, in 3 different posts, concerning his AFR, and I can't find anywhere that he shows the actual AFR in his dyno graphs.
wait, here is a fourth version
Originally Posted by 6Speeder
I am running the Halltech with the oiled filter, no tune, and on the dyno it leaned out the A/F ratio by about two to three tenths of a point, from 12.3 to 12.5-12.6 at WOT, before the COT kicked in.
I am not doomsdaying or naysaying. I am searching for the truth. Incidentally I have the means to find it, and I will, whatever it may be.
Is this "fan mail from some flounder" or are you stalking me? LOL
Whatever. Here are my three of my runs, on the same dyno, on three different days, in three different configurations. First, blue, box stock. Second, red, with the HALLTECH CKNZ. Third, green, with the CKNZ AND the IW 9% overdrive pulley.
Is this tripleblack, or whatever you were called before you were banned for slamming HALLTECH? I believe this is what you are trying to do here (obliquely). Didn't you work for AFE?
Again, whatever. Here's the data, why don't you use it to prove I killed Jimmy Hoffa.
04-04-2015, 01:52 PM
Halltech CKNZ install and progress
), it picked up 45 SAE rwhp, and 25 SAE ft lbs rw torque. From the scans it did have 1 degree of KR kick in at 5500 rpm, but was taking it out by 6000.
