[OzBMR]

I see SC_B5X has posted a quick 100 - 200 time on the Dragy Leaderboard 6.70s, nice time, especially considering the DA of 1060m. Pure800, E50 MHD/Wedge 340i

[yokata]

Guys with temperatures(22C) go up my 100-200 times also i cant go under 9.5.Isnt that too slow for bm3 st2 ots.Car is xdrive with full options and 19wheels 265back 235front tyres.452 crank hp on the dyno with v2.0 here is log from 5th gear
https://www.bootmod3.net/log?id=5eae...0b4367fadfa721

[OzBMR]

Originally Posted by yokata

Guys with temperatures(22C) go up my 100-200 times also i cant go under 9.5.Isnt that too slow for bm3 st2 ots.Car is xdrive with full options and 19wheels 265back 235front tyres.452 crank hp on the dyno with v2.0 here is log from 5th gear
https://www.bootmod3.net/log?id=5eae...0b4367fadfa721

With you rear tires, are they 265/35/19, a tire height of 26.3"

If so, you are making 400 - 410 WHP, about 450 engine HP and the time is too slow, should be about 9.0

If rear tires are 265/30/19 and tire height of 25.5" you are only making about 365 - 375 WHP, weight dependent, and that would explain the time.

What weight is your car with fuel and driver? Even with all options, car weight would be about 3860 lbs?

[boosted]

Finally, new time 11.5@119.2mph..... will share tomorrow- 1:44am now LOL

[enemigo13]

Originally Posted by yokata

Guys with temperatures(22C) go up my 100-200 times also i cant go under 9.5.Isnt that too slow for bm3 st2 ots.Car is xdrive with full options and 19wheels 265back 235front tyres.452 crank hp on the dyno with v2.0 here is log from 5th gear
https://www.bootmod3.net/log?id=5eae...0b4367fadfa721

quite low boost for a bootmod stage2, 1.18bar, I'm running 1.33 bar (not bm3 though)

[yokata]

Originally Posted by OzBMR

With you rear tires, are they 265/35/19, a tire height of 26.3"

If so, you are making 400 - 410 WHP, about 450 engine HP and the time is too slow, should be about 9.0

If rear tires are 265/30/19 and tire height of 25.5" you are only making about 365 - 375 WHP, weight dependent, and that would explain the time.

What weight is your car with fuel and driver? Even with all options, car weight would be about 3860 lbs?

Car weights 3725 me 209 and fuel around 66 its 4000lbs, but yes im with 235/35 front and 265/30 back tyres u think i didnt make enough hp cuz on the dyno it was 452crank(that dyno measures crank hp its calculating losses alone)? what u think about the boost?

[OzBMR]

Originally Posted by yokata

Car weights 3725 me 209 and fuel around 66 its 4000lbs, but yes im with 235/35 front and 265/30 back tyres u think i didnt make enough hp cuz on the dyno it was 452crank(that dyno measures crank hp its calculating losses alone)? what u think about the boost?

I plugged those weights in to Virtual Dyno with 265/30/19 tires for rear and for both your 4th and 5th gear pulls it shows 373 WHP @5700 - 5800 RPM, so you're down about 30 WHP.

If you used to do 9.0s 100 - 200 and now you're going 0.5s slower something is not right.

Boost seems a bit low relative to wastegate duty cycle after about 5700 RPM. Load Target stays high at close to 190 up top but Load Actual drops down to 154 by 6800 RPM.

Do you have a catted down pipe or catless?

If you have a catted system you may want to check your downpipe, it could be on the way out.

[yokata]

Originally Posted by OzBMR

I plugged those weights in to Virtual Dyno with 265/30/19 tires for rear and for both your 4th and 5th gear pulls it shows 373 WHP @5700 - 5800 RPM, so you're down about 30 WHP.

If you used to do 9.0s 100 - 200 and now you're going 0.5s slower something is not right.

Boost seems a bit low relative to wastegate duty cycle after about 5700 RPM. Load Target stays high at close to 190 up top but Load Actual drops down to 154 by 6800 RPM.

Do you have a catted down pipe or catless?

If you have a catted system you may want to check your downpipe, it could be on the way out.

No its vrsf catless,last day i saw the intake is dirty maybe problem is there?Or shit fuel?Tomorrow ill install the TU pump and reflash then will see what happens on the dyno again.

[boosted]

Finally, found the time to post. Best time with Xhp stage 3 - 11.56@119 with 1.72 60ft which I was able to make it consistent 3 times. I'll stick with it considering my run-flats from the factory and heavy wheels (lease, so not changing anything ). And don't want to push more, I know I can practice to get 1.6 60ft but that's ok. Had cooler temps and 1/4 tank E30 blend (2gal E85/5.5gal 93 Shell).

The 1/4 mile runs:

I've spent quite a bit of time evenings adjusting Xhp with limited choices (similar to Glemm) and found the best for my AWD as the following:

1. 10% set launch torque and 15% torque scaling after launch. No slippage, it just goes and heard a slight tire chirp

2. Shiftmap Editor set both D and S mode as After your Up-Shifts to -5% (1->2, 2->3, 3->4) the rest 0%. And After your Down-Shifts set to +5% only for 6->5, 7->6, and 8->7.

3. Adjusted Max RPM as shown

4. S Mode (Sport +) starting in S1 using launch control, let it auto shift 1st,2nd and 3rd gear at 6500-6600 range as set in max rpm, then manually ~6500rpm after.

On the street:

In Comfort/Sport (usually do drive Sport) I do like starting in 1st gear (D1) so take off in 2nd gear is OFF as I have experienced a hesitation in D2 and like D1 better. Overall the driving is great, shifts are perfect with Stage 3 with soft shift and stock shiftsmaps being off too. Very nice performance.

So, both Oz thanks for suggesting Xhp and sharing experience, and Glemm also for additional details The car is amazing now.

[Solid67]

Originally Posted by boosted

Finally, found the time to post. Best time with Xhp stage 3 - 11.56@119 with 1.72 60ft which I was able to make it consistent 3 times. I'll stick with it considering my run-flats from the factory and heavy wheels (lease, so not changing anything ). And don't want to push more, I know I can practice to get 1.6 60ft but that's ok. Had cooler temps and 1/4 tank E30 blend (2gal E85/5.5gal 93 Shell).

The 1/4 mile runs:

I've spent quite a bit of time evenings adjusting Xhp with limited choices (similar to Glemm) and found the best for my AWD as the following:

1. 10% set launch torque and 15% torque scaling after launch. No slippage, it just goes and heard a slight tire chirp

2. Shiftmap Editor set both D and S mode as After your Up-Shifts to -5% (1->2, 2->3, 3->4) the rest 0%. And After your Down-Shifts set to +5% only for 6->5, 7->6, and 8->7.

3. Adjusted Max RPM as shown

4. S Mode (Sport +) starting in S1 using launch control, let it auto shift 1st,2nd and 3rd gear at 6500-6600 range as set in max rpm, then manually ~6500rpm after.

On the street:

In Comfort/Sport (usually do drive Sport) I do like starting in 1st gear (D1) so take off in 2nd gear is OFF as I have experienced a hesitation in D2 and like D1 better. Overall the driving is great, shifts are perfect with Stage 3 with soft shift and stock shiftsmaps being off too. Very nice performance.

So, both Oz thanks for suggesting Xhp and sharing experience, and Glemm also for additional details The car is amazing now.

Very cool, you should post this in the official xHP thread.

[boosted]

Originally Posted by Solid67

Very cool, you should post this in the official xHP thread.

We can clean up and consolidate then but mod should do it. I can post later, sure.

[Solid67]

Originally Posted by boosted

We can clean up and consolidate then but mod should do it. I can post later, sure.

You and Oz have now got me excited about playing around with my xHP some more. I went one step ahead and go xDelete so very interested to see what 100-200kmh and 60-130mph times will be with xdrive on and off.

[boosted]

Originally Posted by Solid67

You and Oz have now got me excited about playing around with my xHP some more. I went one step ahead and go xDelete so very interested to see what 100-200kmh and 60-130mph times will be with xdrive on and off.

Great, yes you need to find what works best for you. I'm very happy overall with my both engine and trans tune.

[B58togo]

You X-Drive guys are killing it. I think I'm probably running 11.50's now, but my 60' are likely 1.9x. Need to charge the Dragy and find out.

[enemigo13]

Originally Posted by OzBMR

Boost seems a bit low relative to wastegate duty cycle after about 5700 RPM. Load Target stays high at close to 190 up top but Load Actual drops down to 154 by 6800 RPM.

there's no chance to get 190 load with stock turbo at 6800rpm. bm3 just asks this, increases load/boost deviation tolerance and car gets what it gets.

[trescuarenta]

Originally Posted by yokata

Guys with temperatures(22C) go up my 100-200 times also i cant go under 9.5.Isnt that too slow for bm3 st2 ots.Car is xdrive with full options and 19wheels 265back 235front tyres.452 crank hp on the dyno with v2.0 here is log from 5th gear
https://www.bootmod3.net/log?id=5eae...0b4367fadfa721

You have pretty bad correction on cyl1 and are not reaching timing target, perhaps a plug or coilpack is bad.

[Glemm1970]

It was cool yesterday. + 8C. In my usual place, I was able to drive very quickly. In the tank 15% E85. The tank itself is full. The weight of the car with me is 1720kg. Map MHD 2 HPFP 102Ron. Time 100-200 7.55s. When I turned on JB4 Map 6 with Met, I drove 7.13s. This is the best time of this car!

[yokata]

Originally Posted by Glemm1970

It was cool yesterday. + 8C. In my usual place, I was able to drive very quickly. In the tank 15% E85. The tank itself is full. The weight of the car with me is 1720kg. Map MHD 2 HPFP 102Ron. Time 100-200 7.55s. When I turned on JB4 Map 6 with Met, I drove 7.13s. This is the best time of this car!

Bratushka its interesting for me why your dragy didnt measure DA and temp, here in BG i have very high DA and my times is suffering alot

[OzBMR]

Originally Posted by Glemm1970

It was cool yesterday. + 8C. In my usual place, I was able to drive very quickly. In the tank 15% E85. The tank itself is full. The weight of the car with me is 1720kg. Map MHD 2 HPFP 102Ron. Time 100-200 7.55s. When I turned on JB4 Map 6 with Met, I drove 7.13s. This is the best time of this car!

7.13s stock turbo is super quick

Will you do Dragy quarter mile test again with meth? I'm sure it will be in the 10s with meth.

[Glemm1970]

In the afternoon there is no way to drive 0-402m on that road. And at night it’s very cold for a good start. A little later, when it will be + 13 / 15C at night, I will definitely try in the same place. I am checking acceleration on a suspension bridge over a sea bay. There is always a wind blowing and cool. But 402m drive there is a problem. There is another place, but 40 km to go to it. Our city Vladivostok does not pamper us with good roads))

[Glemm1970]

This is where you can always catch on in the evening.

[B58togo]

That is beautiful. Where is it?