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Stoolz Stoolz is offline
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Wink Me vs M2 dyno - 04-05-2018, 01:59 PM

My cars been playing up forever and we are Frankensteining it with various M2 sensors etc trying to fix it.
Funny thing is with only a few mild mods and the same tune (MHD 15psi) the M2 smacks me by 20whp on dyno.
This is a dyno dynamics dyno so roughly 1100whp on a dynojet. (Jokes)
Is this normal?
Looks like I've now got M2 envy to go with my N54 envy.


2011 135i Dct coupe Alpine white n blacked out.
VTT DBB,Pure Inlet, JB4,GFB DV+,MHD,Fuel-it Platinum PI with Cm 5 - 50:50 Meth, E85, N20 tmap, Fuel It S2 lpfp, KB Boost A Spark, BMS IC /CP / IT / OCC, SG Boost Pipe, Quaife LSD, Federal RS-RR,M4 Flywheel, SSP R spec clutches, Kw V3 & Pro rolled guards, AR CL **, Bmw PE. Custom mi**ipe kitties. 1000wrms custom audio.
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Newguy123 Newguy123 is offline
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Default 04-06-2018, 07:40 AM

Let’s see the graphs! Last time I was on a dynojet 15-16psi I was barely cracking over 400whp.


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#PURETURBOS
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Stoolz Stoolz is offline
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Default 04-06-2018, 06:56 PM

Quote:
Originally Posted by Newguy123
Letís see the graphs! Last time I was on a dynojet 15-16psi I was barely cracking over 400whp.
Funny you mention 400 hp
This is the M2
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2011 135i Dct coupe Alpine white n blacked out.
VTT DBB,Pure Inlet, JB4,GFB DV+,MHD,Fuel-it Platinum PI with Cm 5 - 50:50 Meth, E85, N20 tmap, Fuel It S2 lpfp, KB Boost A Spark, BMS IC /CP / IT / OCC, SG Boost Pipe, Quaife LSD, Federal RS-RR,M4 Flywheel, SSP R spec clutches, Kw V3 & Pro rolled guards, AR CL **, Bmw PE. Custom mi**ipe kitties. 1000wrms custom audio.
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Frikiton Frikiton is offline
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Car: 2016 F25 X4 M40i (N55)
Default 04-09-2018, 03:37 PM

400whp on 91oct http://f87.bimmerpost.com/forums/sho....php?t=1437086


F90 M5 Comp - @BM3Tuning 100-200 5.29s / 60-130 6.5s | @HCP.US
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F80 ZCP DCT Tune Only | @BM3Tuning Stg1+ E85 60-130mph 6.7s "World Record Dragy Verified"
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Stoolz Stoolz is offline
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Default 04-09-2018, 10:02 PM

Quote:
Originally Posted by Frikiton
Nice power on pump gas right


2011 135i Dct coupe Alpine white n blacked out.
VTT DBB,Pure Inlet, JB4,GFB DV+,MHD,Fuel-it Platinum PI with Cm 5 - 50:50 Meth, E85, N20 tmap, Fuel It S2 lpfp, KB Boost A Spark, BMS IC /CP / IT / OCC, SG Boost Pipe, Quaife LSD, Federal RS-RR,M4 Flywheel, SSP R spec clutches, Kw V3 & Pro rolled guards, AR CL **, Bmw PE. Custom mi**ipe kitties. 1000wrms custom audio.
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SeanWRT SeanWRT is offline
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Default 04-11-2018, 07:58 AM

Please be more specific about your car's and M2's mods and on what gas.
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Stoolz Stoolz is offline
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Default 04-11-2018, 03:19 PM

Quote:
Originally Posted by SeanWRT
Please be more specific about your car's and M2's mods and on what gas.
Basic mods for M2 I Intake chargepipe intercooler.
My mods are in signature I was running stock fueling system.
Pump gas equivalent of US 95.
No E.


2011 135i Dct coupe Alpine white n blacked out.
VTT DBB,Pure Inlet, JB4,GFB DV+,MHD,Fuel-it Platinum PI with Cm 5 - 50:50 Meth, E85, N20 tmap, Fuel It S2 lpfp, KB Boost A Spark, BMS IC /CP / IT / OCC, SG Boost Pipe, Quaife LSD, Federal RS-RR,M4 Flywheel, SSP R spec clutches, Kw V3 & Pro rolled guards, AR CL **, Bmw PE. Custom mi**ipe kitties. 1000wrms custom audio.
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Stoolz Stoolz is offline
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Default 04-11-2018, 11:59 PM

Just a little update but it looks very promising that me crazy life of misfires could be solved.
Tuner has gone into my transmission software and worked some magic.
Possibly incorrect settings done when my clutches were upgraded.
Car is behaving itself and he messaged me that the car is crazy fast, I thought he was trolling, but we spoke on the phone and he says it's way faster than the M2.
Hallelujah.

Edit!
Nah car still misfiring


2011 135i Dct coupe Alpine white n blacked out.
VTT DBB,Pure Inlet, JB4,GFB DV+,MHD,Fuel-it Platinum PI with Cm 5 - 50:50 Meth, E85, N20 tmap, Fuel It S2 lpfp, KB Boost A Spark, BMS IC /CP / IT / OCC, SG Boost Pipe, Quaife LSD, Federal RS-RR,M4 Flywheel, SSP R spec clutches, Kw V3 & Pro rolled guards, AR CL **, Bmw PE. Custom mi**ipe kitties. 1000wrms custom audio.

Last edited by Stoolz; 04-12-2018 at 02:02 AM..
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SeanWRT SeanWRT is offline
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Default 04-12-2018, 06:47 AM

I remember a few days ago, the owner of this particular M2 sent me over exactly this dynograph asking my opinion.

My opinion is to figure out TCF first before trying to compare numbers, because this guy then did lower gear pulls and the number significantly varied.

I have serious reservation about the dyno shop owner having any idea what he is doing.
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Stoolz Stoolz is offline
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Default 04-12-2018, 12:48 PM

Quote:
Originally Posted by SeanWRT
I remember a few days ago, the owner of this particular M2 sent me over exactly this dynograph asking my opinion.

My opinion is to figure out TCF first before trying to compare numbers, because this guy then did lower gear pulls and the number significantly varied.

I have serious reservation about the dyno shop owner having any idea what he is doing.
Well that's not real assuring.
You in Brizzie to eh?
Maybe if we can't fix my car we roll this nightmare on to you...
Having said that the Dyno owner gets much respect from some local shops I've spoken to. I just want my car fixed!


2011 135i Dct coupe Alpine white n blacked out.
VTT DBB,Pure Inlet, JB4,GFB DV+,MHD,Fuel-it Platinum PI with Cm 5 - 50:50 Meth, E85, N20 tmap, Fuel It S2 lpfp, KB Boost A Spark, BMS IC /CP / IT / OCC, SG Boost Pipe, Quaife LSD, Federal RS-RR,M4 Flywheel, SSP R spec clutches, Kw V3 & Pro rolled guards, AR CL **, Bmw PE. Custom mi**ipe kitties. 1000wrms custom audio.

Last edited by Stoolz; 04-12-2018 at 01:00 PM..
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Stoolz Stoolz is offline
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Default 04-28-2018, 07:24 PM

Quote:
Originally Posted by SeanWRT
I remember a few days ago, the owner of this particular M2 sent me over exactly this dynograph asking my opinion.

My opinion is to figure out TCF first before trying to compare numbers, because this guy then did lower gear pulls and the number significantly varied.

I have serious reservation about the dyno shop owner having any idea what he is doing.
Fyi this dyno shop owner tunes his own car and currently has the world's quickest 1/4 N54


2011 135i Dct coupe Alpine white n blacked out.
VTT DBB,Pure Inlet, JB4,GFB DV+,MHD,Fuel-it Platinum PI with Cm 5 - 50:50 Meth, E85, N20 tmap, Fuel It S2 lpfp, KB Boost A Spark, BMS IC /CP / IT / OCC, SG Boost Pipe, Quaife LSD, Federal RS-RR,M4 Flywheel, SSP R spec clutches, Kw V3 & Pro rolled guards, AR CL **, Bmw PE. Custom mi**ipe kitties. 1000wrms custom audio.
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