[grkmec]

I have an e90 335xi auto and I finally hooked up my g-tech pro rr. I blasted a few runs from 0-60 and my best time was 4.5 seconds. I was in DS mode and let the car do the shifting. Launch was at 2,500 rpms and there was no wheelspin. Next time I am going to start out in M1 and shift around 6,500 rpms to see if I can shave off a couple tenths.

Anyone else with a dinan stage 2 have any results to share?

[e90AW335i]

Originally Posted by grkmec

I have an e90 335xi auto and I finally hooked up my g-tech pro rr. I blasted a few runs from 0-60 and my best time was 4.5 seconds. I was in DS mode and let the car do the shifting. Launch was at 2,500 rpms and there was no wheelspin. Next time I am going to start out in M1 and shift around 6,500 rpms to see if I can shave off a couple tenths.

Anyone else with a dinan stage 2 have any results to share?

Your car will shift by itself in manual mode as well....

Nice times.

[M4TW]

The best advice I can give is wait for it to cool off. When it's hot like this your times are going to suffer. Aiming your shift points at 6,200 seems to yield the best results from what I've found. The best part of having a G-tech (or similar devices) is you can 'test and tune' to your heart's content. I usually can get 4.2's on my FX-1 with the Dinan Stage II rev. 2, FMIC, and exhaust. I got 4.0 once, but I've discounted that result since I have never been able to replicate it.

[skim7x]

4.2!?!??!! you've gotta be kidding... are you sure thats accurate?

[Sniz]

yeah thats accurate, ive clocked many 4.1-4.3 runs on street tires w/ a 335i, with the xtra traction he has I would think 4 flat would not be a problem.

[skim7x]

how are you guys launching (those of you with 6mt)? Just starting around 2k and feathering the clutch until you get full engagement?

[Sniz]

Originally Posted by skim7x

how are you guys launching (those of you with 6mt)? Just starting around 2k and feathering the clutch until you get full engagement?

1st step.....get rid of the run flats!

I start around 3000rpms and let out the clutch hard but not all the way, then feather, just dont floor it, use the clutch and gas to maximize grip. Its tough.

[skim7x]

Yeah, i'm working on getting rid of the stock rims =P Going to go for some nice wide Linea Corse Lemans' with some nice sticky summer tires =P

[BobVader]

With stock 335 xi 2008 6 manuel, exept the AA processor

With G-Tech rr :

0-60 in 4.19 sec and 4.21 (my two best)

Start at 3700-4000 rpm (with dts)

60 feets: 1.814 and 1.840

1/8 : 8.20 and 8.24

speed: 86.xxx and 89.xxx


1/4 : 12.83 and 12.86

speed 106.03 and 108.47 mph


with 1.15g and 1.08g for initial acceleration (aprox at 0.2xx sec)

and put 304 hp net

A+

[Sniz]

Originally Posted by BobVader

With stock 335 xi 2008 6 manuel, exept the AA processor

With G-Tech rr :

0-60 in 4.19 sec and 4.21 (my two best)

Start at 3700-4000 rpm (with dts)

60 feets: 1.814 and 1.840

1/8 : 8.20 and 8.24

speed: 86.xxx and 89.xxx


1/4 : 12.83 and 12.86

speed 106.03 and 108.47 mph


with 1.15g and 1.08g for initial acceleration (aprox at 0.2xx sec)

and put 304 hp net

A+

yup thats what I thought, a well launched xi version should be able to hit 4 flat w a few mods. 1.8 60 times are nothing to sneeze at. Lowest I've seen at the strip was a mid-low 1.9x. Thats the key to 0-60mph times as well as 1/4 miles.

[darkphantom]

Sniz what are you getting at the wheels?

[funkdoc]

Originally Posted by Sparkplug

The best advice I can give is wait for it to cool off. When it's hot like this your times are going to suffer. Aiming your shift points at 6,200 seems to yield the best results from what I've found. The best part of having a G-tech (or similar devices) is you can 'test and tune' to your heart's content. I usually can get 4.2's on my FX-1 with the Dinan Stage II rev. 2, FMIC, and exhaust. I got 4.0 once, but I've discounted that result since I have never been able to replicate it.

Awesome times. I bet you can brake torque to almost 3k with the awd to acheive those stellar times. My non-xi Dinan stage 2 coupe with fmic and exhaust can only net a best of 4.4 on the g-tech pro. I only launch it at 1500rpms to avoid major wheelspin. However the rwd does get me over 110mph traps on the g-tech.

[Sniz]

Originally Posted by darkphantom

Sniz what are you getting at the wheels?

not sure, running 15-16psi probably 375-390whp on pump gas.

Not running a tune at the moment, car feels anemic.........

Once I have a tune back in i'll dyno for sure...I need to know!

I'm sure I could bang out some sub 4 second 0-60 times if I was running slicks...just never have.

[Sniz]

Originally Posted by skim7x

Yeah, i'm working on getting rid of the stock rims =P Going to go for some nice wide Linea Corse Lemans' with some nice sticky summer tires =P

[darkphantom]

Originally Posted by Sniz

not sure, running 15-16psi probably 375-390whp on pump gas.

Not running a tune at the moment, car feels anemic.........

Once I have a tune back in i'll dyno for sure...I need to know!

I'm sure I could bang out some sub 4 second 0-60 times if I was running slicks...just never have.

you're running more than a tune right, or is that it? assuming catless DPs?

[Sniz]

Originally Posted by darkphantom

you're running more than a tune right, or is that it? assuming catless DPs?

and UR intake/DP's and Helix intercooler and soon to be full exhaust.

[Graystone]

On 93octane when I had my SSTT in I could run with a 6mt sport 4.3 I couldn't believe so i ran this the other direction immediately . 4.36 ..So my point is I think your guys Dinan stage II will do better. The thing is the more power you have the harder the launch is. I found I really had to change my launch from stock to SSTT so I can only imagine with what you guys are Putin out it will only increase the difficulty....happy racin be safe....

[cmurphy335e92]

I did a soft launch and managed a 4.5 with my stage 2 dinan and 6mt. I'm sure if I launched harder under control I can shave 2 or 3 tenths off... What do you guys think?

[BobVader]

New results:

With more cold temp...around 60-65 and start at 4200 rpm.


BMW 335xi with AA processor:
(start at 4200 rpm, dts off) and shift a 6000rpm for 3 and 4 gear.


0-60 feets: 1.815
330 feets: 5.211
1/8 : 8.047 at 89.38 mph
1000 feets: 10.472
1/4: 12.507 at 111.36 mph
0-60 mph: 3.952
max G force: 1.08 at 0.303 sec.


0-10: 0.274
0-20: 0.759
0-30: 1.268
0-40: 2.249
0-50: 3.028
0-60: 3.952
0-70: 5.379
0-80: 6.698
0-90: 8.140
0-100: 10.100
0-110: 12.031

A+

[sflgator]

Originally Posted by BobVader

New results:

With more cold temp...around 60-65 and start at 4200 rpm.


BMW 335xi with AA processor:
(start at 4200 rpm, dts off) and shift a 6000rpm for 3 and 4 gear.


0-60 feets: 1.815
330 feets: 5.211
1/8 : 8.047 at 89.38 mph
1000 feets: 10.472

2. 1/4: 12.507 at 111.36 mph

0-60 mph: 3.952
max G force: 1.08 at 0.303 sec.


0-10: 0.274
0-20: 0.759
0-30: 1.268
0-40: 2.249
0-50: 3.028
0-60: 3.952
0-70: 5.379
0-80: 6.698
0-90: 8.140
0-100: 10.100
0-110: 12.031

A+

Looks a bit inaccurate to me. 0-60mph in 3.9 sec. and pulling 1.08g...just a bit optimistic, don't you think?

[Dan335i]

Originally Posted by sflgator

Looks a bit inaccurate to me. 0-60mph in 3.9 sec. and pulling 1.08g...just a bit optimistic, don't you think?

Just a bit imo.

[ybbiz34]

Originally Posted by BobVader

New results:

With more cold temp...around 60-65 and start at 4200 rpm.


BMW 335xi with AA processor:
(start at 4200 rpm, dts off) and shift a 6000rpm for 3 and 4 gear.


0-60 feets: 1.815
330 feets: 5.211
1/8 : 8.047 at 89.38 mph
1000 feets: 10.472
1/4: 12.507 at 111.36 mph
0-60 mph: 3.952
max G force: 1.08 at 0.303 sec.


0-10: 0.274
0-20: 0.759
0-30: 1.268
0-40: 2.249
0-50: 3.028
0-60: 3.952
0-70: 5.379
0-80: 6.698
0-90: 8.140
0-100: 10.100
0-110: 12.031

A+

Nice results. The 0-60 appears to be a little shocking but I must ask...

Why is this in the Dinan thread?