[Jnat]

That seems slow for the mods?

[CT335xi]

Originally Posted by Virus

http://www.youtube.com/watch?v=qSUOHnHnyk0

335XI full weight
JB4 stage 2
VRSF DPs
14.1 @ 103

with your mods I would of thought you would be running quicker.

[v1nc86]

should be running 12.5 @ 109 easily !

I have 335xi me too and running 12.6 @ 108 with stock downpipes...

[tc535i]

Just ballparking, but a fbo 6at on street tires with a little e85 should be in the low 12 @ 108 or so with a 1.9 60'?

[biz77]

Originally Posted by tc535i

Just ballparking, but a fbo 6at on street tires with a little e85 should be in the low 12 @ 108 or so with a 1.9 60'?

Trap speed should be higher. I'm running stock intercooler and downpipes with E50 and my RWD car runs 12.60's at 112mph with 2.0X 60 foot. I'd guess that the car is good for at least another 30whp and probably as much as 50 more with downpipes, intercooler and some tweaking on the tune. That should equate to another 3-5 mph in trap speed.

[tc535i]

I was thinking closer to 25-30% e85 mix, isn't e50 a little tough on the stock pumps? have you logged your AFRs?

[idrift4wd]

Originally Posted by tc535i

Just ballparking, but a fbo 6at on street tires with a little e85 should be in the low 12 @ 108 or so with a 1.9 60'?

with a 1.9 60' id expect a 12.2-3 depending on track prep, Temp, DA

i did a 12.3@115 with just jb4 dci e85. fbo should be "faster"

[sickem]

Originally Posted by idrift4wd

with a 1.9 60' id expect a 12.2-3 depending on track prep, Temp, DA

i did a 12.3@115 with just jb4 dci e85. fbo should be "faster"

I'm rwd and 6AT...With stock DPs but aftermarket IC and a E40 PTF protune on street tires I ran 12.35 at 115. IIRC my 60' was around 1.87. FBO + E40 should definitely be a little better.

[biz77]

Originally Posted by tc535i

I was thinking closer to 25-30% e85 mix, isn't e50 a little tough on the stock pumps? have you logged your AFRs?

Stock pump would dip into 30psi range, however HPFP pressure was stable at 2,200+ psi. AFRs were stable and as requested. Best bet is to upgrade low pressure pump if you want to run more than E30.

[idrift4wd]

Originally Posted by sickem

I'm rwd and 6AT...With stock DPs but aftermarket IC and a E40 PTF protune on street tires I ran 12.35 at 115. IIRC my 60' was around 1.87. FBO + E40 should definitely be a little better.

I pretty much ran the same time but had a sucky 60' (2.0-2.1). want hit up island dragway soon? on like a sunday?

[sickem]

Originally Posted by idrift4wd

I pretty much ran the same time but had a sucky 60' (2.0-2.1). want hit up island dragway soon? on like a sunday?

Yeah sounds good once I'm back to FBO in early June (just had turbos replaced under warranty). Although I prefer Etown to island.

[fmonteiro444]

1) 335xi Auto w/Alpina flash
2) sea level, 54 degrees, 36% humidity
3) JB4 w/tuned flash, DCI, CP-E charge pipe w/Tial bov, 50/50 meth, stock exhaust
4) E45 and 3/4 of a tank)
5) Car weighs 3900lbs with me in it
4) 225/40/18 General G-Max, Drag-37 wheels
5) Several track runs on AT

Ran a 12.4 at 115mph a couple weeks ago. For some reason I had it in my head that I should launch in M2 each time and I think that screwed me big time. I'm going back again soon hoping for a low 12, high 11 1/4 mile time. Thoughts?

[sickem]

Originally Posted by fmonteiro444

1) 335xi Auto w/Alpina flash
2) sea level, 54 degrees, 36% humidity
3) JB4 w/tuned flash, DCI, CP-E charge pipe w/Tial bov, 50/50 meth, stock exhaust
4) E45 and 3/4 of a tank)
5) Car weighs 3900lbs with me in it
4) 225/40/18 General G-Max, Drag-37 wheels
5) Several track runs on AT

Ran a 12.4 at 115mph a couple weeks ago. For some reason I had it in my head that I should launch in M2 each time and I think that screwed me big time. I'm going back again soon hoping for a low 12, high 11 1/4 mile time. Thoughts?

Gotta get those 60 ft's down. AT 335xi with ur mods will cut 1.7 or even 1.6. You have stock dps? Getting into the 11s without em is a tall order.

[Bluesnake01]

335i Full Weight Auto Sedan
3/4 91 Octane Mixed with 20% E85
60' 2.258
330 5.877
1/8 8.799
MPH 84.65
1000 11.295

1/4 13.399
MPH 107.56

Mods
JB4 G5 ISO Map 5
BMS DCI
Stock Tires RFT's @ 35~ PSI


Kept launching car on DS, no matter what I tried, kept getting 2.2 60ft
Will putting it on manual mode 2nd gear help or is it in 2nd with the DS already?
People also said to manual shift to 6 - 6.2K, I kept letting it go to redline. 1st time tracking the BMW

Also, trap speeds look pretty low for having E85, wondering if it the tune was able to adjust to it or not. Car had 3/4 of 91 before I added some E85, wasted 1/4 getting to the track.

[fmonteiro444]

Originally Posted by sickem

Gotta get those 60 ft's down. AT 335xi with ur mods will cut 1.7 or even 1.6. You have stock dps? Getting into the 11s without em is a tall order.

Stock DP's. From what I've seen, 115mph+ trap speeds can get you into the 11's. My goal is to do it with stock exhaust.

Originally Posted by Bluesnake01

335i Full Weight Auto Sedan
3/4 91 Octane Mixed with 20% E85
60' 2.258
330 5.877
1/8 8.799
MPH 84.65
1000 11.295

1/4 13.399
MPH 107.56

Mods
JB4 G5 ISO Map 5
BMS DCI
Stock Tires RFT's @ 35~ PSI


Kept launching car on DS, no matter what I tried, kept getting 2.2 60ft
Will putting it on manual mode 2nd gear help or is it in 2nd with the DS already?
People also said to manual shift to 6 - 6.2K, I kept letting it go to redline. 1st time tracking the BMW

Also, trap speeds look pretty low for having E85, wondering if it the tune was able to adjust to it or not. Car had 3/4 of 91 before I added some E85, wasted 1/4 getting to the track.

I ran a 12.9 at 107mph when I had your setup. Did you brake boost? Shifting at 6200 would have improved your run. Map 5 is not the most friendly map for the track.

[idrift4wd]

Originally Posted by Bluesnake01

3
Stock Tires RFT's @ 35~ PSI

should have lowered your tire pressure to 20psi.

and you should try different launching techniques. 2nd break boost or 1st brake boost. Its ok letting car shift at redline. Though maybe you should try next time shifting at 6100-6200

[sickem]

Originally Posted by fmonteiro444

Stock DP's. From what I've seen, 115mph+ trap speeds can get you into the 11's. My goal is to do it with stock exhaust.

I ran a 12.9 at 107mph when I had your setup. Did you brake boost? Shifting at 6200 would have improved your run. Map 5 is not the most friendly map for the track.

Ok well good luck. I'm no expert but I haven't seen any stock dp N54s in the 11s.

[Bluesnake01]

Originally Posted by fmonteiro444

I ran a 12.9 at 107mph when I had your setup.. Did you brake boost? Shifting at 6200 would have improved your run. Map 5 is not the most friendly map for the track.

I did a 1.2 to 1500 launch brake boosting but my main traction problem wasn't off the line, it was a couple of feet after, it would break loose after launch.
I wasn't sure if running map 2 would be safe since I don't have DP's and i wasn't sure either om the gas since i added 4 gallons of E85 from a near full tank of 91.

Originally Posted by idrift4wd

should have lowered your tire pressure to 20psi.

and you should try different launching techniques. 2nd break boost or 1st brake boost. Its ok letting car shift at redline. Though maybe you should try next time shifting at 6100-6200

On my last one, I dropped it to 28 psi but it didnt make much difference. Is there a difference from leaving it in DS vs manual 2 in DS/D?

[RSTECH]

Originally Posted by fmonteiro444

1) 335xi Auto w/Alpina flash
2) sea level, 54 degrees, 36% humidity
3) JB4 w/tuned flash, DCI, CP-E charge pipe w/Tial bov, 50/50 meth, stock exhaust
4) E45 and 3/4 of a tank)
5) Car weighs 3900lbs with me in it
4) 225/40/18 General G-Max, Drag-37 wheels
5) Several track runs on AT

Ran a 12.4 at 115mph a couple weeks ago. For some reason I had it in my head that I should launch in M2 each time and I think that screwed me big time. I'm going back again soon hoping for a low 12, high 11 1/4 mile time. Thoughts?

Good stuff, a 1.70 60 should get you an 11.7 going base of those slips. Get that launch down you have one strong awd there. You running a costume flash tune?

[mdyates]

Been a while since I posted. Here is my latest run prior to my recent intercooler upgrade. I've done 120 mph traps prior but timing is being pulled at end of track on this run. Hoping my VRSF 7" solves my IAT problems.

[bmwm3redblack]

Originally Posted by mdyates

Been a while since I posted. Here is my latest run prior to my recent intercooler upgrade. I've done 120 mph traps prior but timing is being pulled at end of track on this run. Hoping my VRSF 7" solves my IAT problems.

What fuel are you running? e85? how many %? Meth?

[mdyates]

Originally Posted by bmwm3redblack

What fuel are you running? e85? how many %? Meth?

running 60% e85 with couple gallons of 100 octane. NO METH. No drag radials. Still have two car seats in, full weight.