I have dragy too, very accurate! I’m on there at TRAKDNA

 

That's a very nice gain for just a cold air intake. You're talking 0.8 seconds for 60-130 so I'm assuming the LMI could be one full second quicker for a full quarter mile run. There aren't many upgrades that will cut that much time for only +/- $400 (I'm not sure what they cost new).

However, I still hate the idea of "60-130 dragy times" since most folks are probably doing their testing on public roadways. At a track or other off-road venue is fine. Drive the speed limit on public roadways, period.

 

Your totally right about the closed roads.
I am still in disbelief that an intake could help so much.

 

If you can believe at least some of the internet, I'm pretty sure I've read that the LMI intake is the best performing of the currently available aftermarket intakes. I also remember reading that the OEM intake system is better than, or at least as good as, most of the other intake systems (excluding LMI) when used with good flowing air filter. Again, this is only from what I've researched on the interwebs, lol.

 

Yea I remember seeing an LMI vs bwoody comparison where the LMI has much more power at a certain rpm compared to bwoody

 

144 vs 147 mph in a half mile race.

Stock Challenger Hellcat: Legmaker vs. Stock Intake

Stock 2016 (White) vs. Stock 2015 w/ Legmaker (Red) Hellcats. 144.56 mph vs. 147.54 mph in the 1/2 mile. Summary: Stock 2015 Challenger SRT Hellcat, automatic. Independent test of the Legmaker vs. Stock Intake. 93 octane, 10% ethanol. 5th gear dyno from 2590 to 6100 rpm Average total power...

www.hellcat.org

 

Well I did another one today and somehow I’m back in the 8s??

 

I think that reality is that a good cold air intake may be worth a tenth or two at the most in my opinion.

 

I was thinking the same, now I am unsure how I got 3 runs in the mid 7's?

 

Sneeky Pete! <nobody has to know>

 

The 8’s is accurate for just an intake after looking at multiple

 

I agree, I just wonder how the 7's were showing? Like I said it was 3 runs 7.33, 7.55, 7.49.

Any ideas?

 

Better DA today about 51 outside compared to 75 on the last run.

 

I gotta make sure we get the draggy in our Redeye next time out. The 60-130 is gonna blow some minds

 

I always get my best times when under 100 degrees IAT

 

I am wondering if the 3.09 would drop the time some more and if so how much?

 

Here is the 60-130 in the bolt-on 2019 ZR1, I’ll get my Hellcat 60-130 once I have my bolt-on install done

 

That is FAST!

 

Hey you may want to check out my original thread and enter your data here so we can keep all the information in one place :

60 - 130 MPH Test Results of Modified Hellcat

Now to reply to your intake only car going 7.9 is phenomenal considering my best in a stock redeye was 7.7

 

Hey you may want to check out my original thread and enter your data here so we can keep all the information in one place :

60 - 130 MPH Test Results of Modified Hellcat

Now to reply to your intake only car going 7.9 is phenomenal considering my best in a stock redeye was 7.7

Do you think a 3.09 would do better than 2.62?

 

Following

 

Bumping this one back up. I ran like a 8.68 on June 14th in Florida with just my intake. Now I’m at 850rwhp and idea what kind of time I might see once it’s cool outside in a few months?

 

Low 6/high 5 in decent DA

 

How do people know the DA where they are?

 

That’s what I was hoping. I ran today and the time was terrible but it was hot as hell and it spun. Not to mention I shifted at like 127mph which cost me some. I need some more seat time

Is it an A8 car? If so why are you shifting it? What rear end gear?

 

Just did my calc's from the BIR long course Monday. The DA was btw 1000-2000. Stock powered REWB, with upgraded suspension, Cup 2 tires. She pulled a 6.6 second 60-130 as the best. Actually, Monday the Redeye finally was aligned correct using the AAD arms and subsequent careful toe adjustments front and back, and was benefitting also from the DS Suspension Controller. It was a cold track so there was just one session that the tires felt pretty good and I was able to really give it a few good runs up the straight at BIR. Once Monday we even recorded a top speed of 167 mph before needing to get on the brakes hard for turn #1. The car has the 3.09 gears and the rears were 345/30's. The data came from a combo of Track Addict (timer) and interfacing a Dual 160 high speed GPS for the speed data. The on board system would never keep up at that pace.

I'll also tell everyone that these Redeyes are a mother to get dialed in and hooked to the ground so the computer nanny will allow it to work. If it slips a little (alignment is wrong in the back) or you try to depress that accelerator pedal a little too fast to the floor (and just spin a bit); you lose, it will pull your power until you try again. You do it right and you know it, because the acceleration is noticeably stronger. It took all of the two previous seasons to get this thing dialed in right, but I believe we finally have it. Road America here we come!