Preventing rods from bending and engine damage.

bm5bullit · 07-12-2018, 04:35 PM

Quote:

Originally Posted by brad850csi

I'd love to see that tune with Pure Stage 2. Keep torque to 550lbft for as long as possible - in the chart above it drops below 550lbft at about 5000rpm, if it could keep that flat until 6000rpm that would be great.

Ditto. That my goal also because of Allmotor's comparison of the different stages.

OpenFlash · 07-12-2018, 05:25 PM

Quote:

Originally Posted by brad850csi

I'd love to see that tune with Pure Stage 2. Keep torque to 550lbft for as long as possible - in the chart above it drops below 550lbft at about 5000rpm, if it could keep that flat until 6000rpm that would be great.

I've already mapped an M5 with both Pure Stage 1 and Stage 2 turbos. And the results were quite good considering we were limited by the amount of boost we could run with the OEM MAP sensors. In order for a nice flat torque curve to be maintained at high RPM, one needs to run more than 22psi up. We will be revisiting these cars soon one we have the 3.5bar MAP sensors installed and are able to run ramp up boost a bit at high RPM

allmotor_2000 · 07-12-2018, 05:41 PM

The s63tu has another issue when you don't pre-load boost down low... it just won't always make power up top. You have to find the right balance. Incremental target more boost (via whatever load factor) until 5.5K.

azndrunk74 · 07-13-2018, 01:11 AM

Quote:

Originally Posted by OpenFlash

I've already mapped an M5 with both Pure Stage 1 and Stage 2 turbos. And the results were quite good considering we were limited by the amount of boost we could run with the OEM MAP sensors. In order for a nice flat torque curve to be maintained at high RPM, one needs to run more than 22psi up. We will be revisiting these cars soon one we have the 3.5bar MAP sensors installed and are able to run ramp up boost a bit at high RPM

are you tuning to run pure stage 1/2 turbos over 22 psi on a stock motor?

OpenFlash · 07-13-2018, 01:23 AM

Quote:

Originally Posted by azndrunk74

are you tuning to run pure stage 1/2 turbos over 22 psi on a stock motor?

Not yet but we are going to do some testing at slightly higher boost pressure. But only at higher engine speeds where torque is reasonable. Will probably be doing the testing on our shop car.

brad850csi · 07-13-2018, 04:48 PM

I am excited!

Mkai0 · 07-13-2018, 05:22 PM

Quote:

Originally Posted by OpenFlash

Not yet but we are going to do some testing at slightly higher boost pressure. But only at higher engine speeds where torque is reasonable. Will probably be doing the testing on our shop car.

Do plan on offering your tuning services through Bootmod3?

OpenFlash · 07-13-2018, 05:58 PM

Quote:

Originally Posted by Mkai0

Do plan on offering your tuning services through Bootmod3?

I’m afraid not.

Mr. M6 · 07-14-2018, 03:52 AM

can some one tell me or explain if my dyno graph is ok for the engine or ??

STONEY_M5 · 12-02-2019, 11:55 AM

Quote:

Originally Posted by OpenFlash

I’m afraid not.

Where can I purchase your tune?

OneExtra · 12-03-2019, 04:02 AM

Quote:

Originally Posted by STONEY_M5

Where can I purchase your tune?

From their website Openflash.com

STONEY_M5 · 12-03-2019, 11:03 PM

Quote:

Originally Posted by OneExtra

From their website Openflash.com

Yea, no that takes you to an adobe website.

F10CPROG · 12-04-2019, 04:27 AM

Interested in the tune also

OneExtra · Yesterday, 07:01 AM

Quote:

Originally Posted by STONEY_M5

Yea, no that takes you to an adobe website.

https://www.openflashtablet.com/

OneExtra · Yesterday, 07:02 AM

Quote:

Originally Posted by F10CPROG

Interested in the tune also

https://www.openflashtablet.com/

07-12-2018, 05:41 PM	#25
allmotor_2000 F10 1/4 WR: 9.9s / 142.5mph 1/2 WR: 175.5mph 1002 Rep 1,964 Posts Drives: 2018 RS3, 991 Turbo Join Date: Jul 2014 Location: Westlake Village, CA iTrader: (0)	The s63tu has another issue when you don't pre-load boost down low... it just won't always make power up top. You have to find the right balance. Incremental target more boost (via whatever load factor) until 5.5K.
	Appreciate 1 Mcc42043.00 Quote

07-13-2018, 04:48 PM	#28
brad850csi Lieutenant Colonel 515 Rep 1,533 Posts Drives: 16 F13 M6 Comp Join Date: Jan 2015 Location: Auckland, New Zealand iTrader: (0)	I am excited!
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07-14-2018, 03:52 AM	#31
Mr. M6 FEEL THE POWER 74 Rep 363 Posts Drives: M6 GC Join Date: Jan 2018 Location: Bahrain iTrader: (0) Garage List 2014 BMW M6 GC [4.50]	can some one tell me or explain if my dyno graph is ok for the engine or ?? __________________ M6 GC CP + AMS CATLESS DP + AKRAPOVIC EXHAUST + MSR INTAKE=
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12-04-2019, 04:27 AM	#35
F10CPROG Private 15 Rep 56 Posts Drives: BMW F10 M5 Competition Join Date: Jul 2019 Location: Essex, UK iTrader: (0)	Interested in the tune also __________________ BMW F10 M5 Competition Hyundai i30N Porsche 986 Boxster S
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