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      04-18-2016, 08:11 PM   #1
cryptocar
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First Day at the Dragstrip with my ACF Flashed 335xi (18psi, 93AKI)

Opening day at my local dragstrip was this Saturday, and I got in 2 runs.

All mods in my signature, but I was only running pump 93, with PI disabled, meth/water (75/25) at 65% signal scaling, and a custom map 6 targeting 18psi to redline. Clearly there's a lot more to gain based on my existing hardware (up to 32psi, and running full E85 with my PI instead of regular pump 93 on stock injectors), but I ran 12.36s, trapped 111mph, and nearly edged out my first opponent, a Panamera Turbo, but I smoked this guy's 3.3L turbocharged V6 minivan.
Launched using facotry LC, Sport+, D/S autoshifting.





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13' 335xi, ACF Tuned, ACF Stage 3 Turbo Kit (67mm),PDU PI, ACF Stage 4 LPFP, M-Perf Brakes, AEM CM10 Meth/Nitro, CG DR-1 + VS-1 3.5" Turboback, AFe S2 CAI+Ram Scoop, ER Chargepipe, Wagner EVOII Comp. FMIC, Stop-Tech SS Brake Lines, BMS Sport Oil Cooler Valve+Spacers F10mm R15mm, 19" Bridgestone Potenzas, KW EDC Coilovers, CF Seibon Hood + CSL trunk. Track:Pagid Race Pads, Stop-Tech Custom Pads Front+Rear Racing Tow Hooks

Last edited by cryptocar; 04-18-2016 at 08:34 PM..
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      04-18-2016, 10:58 PM   #2
Polo08816
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Very nice.
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      04-20-2016, 09:51 PM   #3
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Thanks for the videos and update.
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      04-20-2016, 09:53 PM   #4
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I'll be back at track this Saturday too, hopefully getting in a lot more than 2 runs. And with race fuel and better tune
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13' 335xi, ACF Tuned, ACF Stage 3 Turbo Kit (67mm),PDU PI, ACF Stage 4 LPFP, M-Perf Brakes, AEM CM10 Meth/Nitro, CG DR-1 + VS-1 3.5" Turboback, AFe S2 CAI+Ram Scoop, ER Chargepipe, Wagner EVOII Comp. FMIC, Stop-Tech SS Brake Lines, BMS Sport Oil Cooler Valve+Spacers F10mm R15mm, 19" Bridgestone Potenzas, KW EDC Coilovers, CF Seibon Hood + CSL trunk. Track:Pagid Race Pads, Stop-Tech Custom Pads Front+Rear Racing Tow Hooks
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      04-20-2016, 10:58 PM   #5
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Cool vid--didn't know you had red coral as well. How do you feel about the time? Almost taking a Panamera is pretty fast--they are no joke.
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      04-20-2016, 11:16 PM   #6
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Quote:
Originally Posted by jgoens
Cool vid--didn't know you had red coral as well. How do you feel about the time? Almost taking a Panamera is pretty fast--they are no joke.
I was surprised that I was one of the fastest street cars racing that day.
Even the announcer was surprised by my ET.
But I'm happy with it because my car was tuned way down PI disabled running pump gas with no added Ethanol and I have a barrel of C85 ready to blaze up this weekend.
Also this was only my second 1/4 mile run ever in any vehicle so yeah Im happy with 12.36s.

I may try doing a run just RWD next time around too to see how it differs from xDrive in Sport+.
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      04-22-2016, 06:46 PM   #7
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Quote:
Originally Posted by cryptocar View Post
I was surprised that I was one of the fastest street cars racing that day.
Even the announcer was surprised by my ET.
But I'm happy with it because my car was tuned way down PI disabled running pump gas with no added Ethanol and I have a barrel of C85 ready to blaze up this weekend.
Also this was only my second 1/4 mile run ever in any vehicle so yeah Im happy with 12.36s.

I may try doing a run just RWD next time around too to see how it differs from xDrive in Sport+.
Cryptocar, have you run the car extensively with the xdrive disconnected? Does the car run fine with RWD on daily/spirited driving?

I thought it'd be a major hassle but turns out it's a single fuse (#32) which I found out yesterday, I was thinking even wire it to a button or something to have an easily switchable rwd/awd car?

I do apologize for the thread jacking.
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      04-22-2016, 07:20 PM   #8
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thanks for sharing OP. what's your car dyno at?
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      04-22-2016, 09:56 PM   #9
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Quote:
Originally Posted by erko1905 View Post
Cryptocar, have you run the car extensively with the xdrive disconnected? Does the car run fine with RWD on daily/spirited driving?

I thought it'd be a major hassle but turns out it's a single fuse (#32) which I found out yesterday, I was thinking even wire it to a button or something to have an easily switchable rwd/awd car?

I do apologize for the thread jacking.
I haven't done much driving in RWD mode at all, AWD is much more my style if you notice in my garage, Tesla D, S63AMG with 4-Matic, VW Tiguan with 4-Motion I could barely handle the SL63 RWD on the stock flash, now with an Alpha tune it's got so much torque it scares me that all of it goes only to the rear axle.

I also actually have not used the fuse method yet there's a couple other ways to do it. I've done it by coding with E-Sys and accidentally inducing a self-healing fault code related to transfer box oil temps on a dyno.
But I've actually been working on a project much like your idea to add a switch on the fuse in order to do burnouts on the dragstrip, and even create a better version of launch control for xDrive cars by gaining manual control over the clutch in the transfer box.
Project is still in very early stages but it's promising so far.
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13' 335xi, ACF Tuned, ACF Stage 3 Turbo Kit (67mm),PDU PI, ACF Stage 4 LPFP, M-Perf Brakes, AEM CM10 Meth/Nitro, CG DR-1 + VS-1 3.5" Turboback, AFe S2 CAI+Ram Scoop, ER Chargepipe, Wagner EVOII Comp. FMIC, Stop-Tech SS Brake Lines, BMS Sport Oil Cooler Valve+Spacers F10mm R15mm, 19" Bridgestone Potenzas, KW EDC Coilovers, CF Seibon Hood + CSL trunk. Track:Pagid Race Pads, Stop-Tech Custom Pads Front+Rear Racing Tow Hooks
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      04-22-2016, 10:05 PM   #10
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Quote:
Originally Posted by nicknaz View Post
thanks for sharing OP. what's your car dyno at?
Last I was dyno'd best was 408awhp, but it was a couple months back, and I've had my tune changed significantly since then.

Spent all day today on the road with ACF again tuning my car and its performing incredibly well, we're both very excited to see the 1/4 mile results tomorrow morning.
Will be making a new post when i have the vids and results

I'm gonna be scheduling some dyno time in the coming weeks to see what my car puts down and also get some side by side results of the ER and Wagner EVOII Comp FMIC's.
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13' 335xi, ACF Tuned, ACF Stage 3 Turbo Kit (67mm),PDU PI, ACF Stage 4 LPFP, M-Perf Brakes, AEM CM10 Meth/Nitro, CG DR-1 + VS-1 3.5" Turboback, AFe S2 CAI+Ram Scoop, ER Chargepipe, Wagner EVOII Comp. FMIC, Stop-Tech SS Brake Lines, BMS Sport Oil Cooler Valve+Spacers F10mm R15mm, 19" Bridgestone Potenzas, KW EDC Coilovers, CF Seibon Hood + CSL trunk. Track:Pagid Race Pads, Stop-Tech Custom Pads Front+Rear Racing Tow Hooks
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      04-29-2016, 01:37 AM   #11
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Quote:
Originally Posted by nicknaz
thanks for sharing OP. what's your car dyno at?
453rwhp on a mustang dyno measured this Wednesday. That's ~520rwhp on a dynojet.
Gonna post videos and dyno log later this weekend.

Ran 12.06s 1/4 mile this last weekend on E55.
Again videos and time slips will be posted soon.
I felt bad this run because I got literally smoked by a jacked up Dodge Ram with a turbo diesel (he ran 11.6s) Gonna be going back to the dragstrip again Saturday on full C85 and maybe just a little bit of nitro
I just need to practice my launches and get my 60' down to 1.7s then I'll be nicely in the 11's.
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13' 335xi, ACF Tuned, ACF Stage 3 Turbo Kit (67mm),PDU PI, ACF Stage 4 LPFP, M-Perf Brakes, AEM CM10 Meth/Nitro, CG DR-1 + VS-1 3.5" Turboback, AFe S2 CAI+Ram Scoop, ER Chargepipe, Wagner EVOII Comp. FMIC, Stop-Tech SS Brake Lines, BMS Sport Oil Cooler Valve+Spacers F10mm R15mm, 19" Bridgestone Potenzas, KW EDC Coilovers, CF Seibon Hood + CSL trunk. Track:Pagid Race Pads, Stop-Tech Custom Pads Front+Rear Racing Tow Hooks
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