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Demigod
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Posts: 1,688
Join Date: Aug 2013
Car: F20 M135i
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05-31-2018, 07:20 AM
Quote:
Originally Posted by cnm135i
F&%$ me...+14 AFR???  |
Everybody runs the car differently. If you push a lot and do many 2-6th gear pulls over and over i am sure afr's or 14's will not have a happy engine very long.
For the occasional dyno or single gear log maybe not that important. |
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Super Moderator
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Posts: 6,167
Join Date: Oct 2013
Car: e90 335i
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05-31-2018, 09:40 AM
Quote:
Originally Posted by Peter @ Pure
Everybody runs the car differently. If you push a lot and do many 2-6th gear pulls over and over i am sure afr's or 14's will not have a happy engine very long.
For the occasional dyno or single gear log maybe not that important.
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What car is this for? All F series I see are usually in the 15/14 AFR range from factory.
Burger Motorsports
Home of the Worlds fastest N20s, N54s, N55s, S55s, N63s, and S63s!
It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.
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Tuner
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Posts: 305
Join Date: Sep 2016
Car: 2016 F22 M235i Mineral White
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05-31-2018, 10:11 AM
Quote:
Originally Posted by Payam @ BMS
What car is this for? All F series I see are usually in the 15/14 AFR range from factory.
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It's a 135i. I don't know why usually on the dyno I can't get good AFR figures, my guess is it doesn't create much load, but on the street this car is running 13.1-13.0 AFR
Big Boost, designing world's most innovating and efficient turbo kits!
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Stage 3.4 turbo
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BBT stage 3.3 turbo
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EcuTek ECM and TCM tune, BDM DumpPipes, BDM intakes, BDM full race exhaust, hybrid turbos, E85. 936 WHP
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Super Moderator
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Posts: 6,167
Join Date: Oct 2013
Car: e90 335i
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05-31-2018, 11:15 AM
Quote:
Originally Posted by Juan_BIGBOOST_TURBO
It's a 135i. I don't know why usually on the dyno I can't get good AFR figures, my guess is it doesn't create much load, but on the street this car is running 13.1-13.0 AFR
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E series N55 likes to run richer than F series, so that is normal. Best is to compare the logs vs the sniffer in the rear to see if it is working. More than likely the sniffer in the back is not calibrated %100. Logs will be more accurate to a certain extent.
Burger Motorsports
Home of the Worlds fastest N20s, N54s, N55s, S55s, N63s, and S63s!
It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.
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Junior Member
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Posts: 454
Join Date: Sep 2014
Car: 135i
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06-06-2018, 07:28 AM
Quote:
Originally Posted by Juan_BIGBOOST_TURBO
The Gray one is DCT. Also Ricardo Saca’s car @135ilove is DCT as well with SSP.
Let me look for some logs for local cars.
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Thanks. Do you know if any of the DCT cars are running the stock dmfw? And if so, are they having any misfire issues above 19ish psi? |
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Senior Member
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Posts: 538
Join Date: Jun 2015
Car: 2011 N55 135DCT
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06-06-2018, 09:50 AM
Im running 28 psi on my DCT with GTX3576R. No misfire.
2011 135 n55 DCT RHD, MAMBA GTX3576R (5962) single turbo kit. Jb4 FBO. METH KIT WITH cm7 and cm4
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Junior Member
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Posts: 454
Join Date: Sep 2014
Car: 135i
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06-06-2018, 10:06 AM
Quote:
Originally Posted by JacquesN55
Im running 28 psi on my DCT with GTX3576R. No misfire.
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Thanks. Stock flywheel? What flash are you running? You don't get any unexpected misfires where the log looks perfect but the car throws a cyl 5 or 6 misfire code? |
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Senior Member
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Posts: 538
Join Date: Jun 2015
Car: 2011 N55 135DCT
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06-06-2018, 11:37 AM
Yes stock flywheel. No issues like that.
2011 135 n55 DCT RHD, MAMBA GTX3576R (5962) single turbo kit. Jb4 FBO. METH KIT WITH cm7 and cm4
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Junior Member
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Posts: 454
Join Date: Sep 2014
Car: 135i
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06-06-2018, 01:17 PM
Quote:
Originally Posted by JacquesN55
Yes stock flywheel. No issues like that.
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Nice. What flash are you running? |
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Senior Member
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Posts: 538
Join Date: Jun 2015
Car: 2011 N55 135DCT
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06-06-2018, 10:49 PM
Im running bms PI e85 flash with a dct N54 TCU flash zusub number
8606092. DCT launch at 5000rpm.
2011 135 n55 DCT RHD, MAMBA GTX3576R (5962) single turbo kit. Jb4 FBO. METH KIT WITH cm7 and cm4
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Junior Member
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Posts: 454
Join Date: Sep 2014
Car: 135i
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06-07-2018, 11:19 AM
Quote:
Originally Posted by JacquesN55
Im running bms PI e85 flash with a dct N54 TCU flash zusub number
8606092. DCT launch at 5000rpm.
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Thanks. So you’re saying you can go beat on your car all day and you don’t get misfires here and there? like in half mile event, track day, or even aggressive Street driving? Why can you do that and pretty much no one else can run more than 19ish psi without upgrading the flywheel? |
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Senior Member
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Posts: 538
Join Date: Jun 2015
Car: 2011 N55 135DCT
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06-07-2018, 11:14 PM
Well that i cant tell you. Ive been street tuning my car and no issue. The 8th of July im going to 1/4 mile event. Then i can see. Going to run 28 psi there.
2011 135 n55 DCT RHD, MAMBA GTX3576R (5962) single turbo kit. Jb4 FBO. METH KIT WITH cm7 and cm4
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Senior Member
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Posts: 538
Join Date: Jun 2015
Car: 2011 N55 135DCT
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06-07-2018, 11:16 PM
The only diffrence is that i changed my motor awhile back with F series 2014 motor.
2011 135 n55 DCT RHD, MAMBA GTX3576R (5962) single turbo kit. Jb4 FBO. METH KIT WITH cm7 and cm4
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New Member
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Posts: 27
Join Date: Dec 2015
Car: BMW 2006 650i, 2014 428i
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06-28-2018, 01:47 PM
Tranny no boom?
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Senior Member
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Posts: 886
Join Date: Jan 2015
Car: 11 135i
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06-28-2018, 05:04 PM
Quote:
Originally Posted by houtan
Thanks. So you’re saying you can go beat on your car all day and you don’t get misfires here and there? like in half mile event, track day, or even aggressive Street driving? Why can you do that and pretty much no one else can run more than 19ish psi without upgrading the flywheel?
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I ran 25psi daily drags etc no issues stock flywheel.
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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Junior Member
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Posts: 54
Join Date: Jul 2018
Car: 2012 135i N55 DCT
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11-21-2018, 11:41 AM
Quote:
Originally Posted by JacquesN55
The only diffrence is that i changed my motor awhile back with F series 2014 motor.
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Could you give more insight on this, Did your early n55 hpfp and everything bolt into the F series block? and did the DCT bolt right into the motor with the ZF8? And what did you do for the DME? Thanks in advance
2012 BMW 135i DCT, Late E series. VRSF meowless, ARM chargepipe, VRSF 7.5in race FMIC, Fuel it! Stage 2 LPFP- Sold
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Senior Member
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Posts: 538
Join Date: Jun 2015
Car: 2011 N55 135DCT
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11-21-2018, 10:08 PM
The only thing i had to change was the HPFP and the connection to block and the sump and valve cover. Gearbox fitted the same. My e series harness worked. All plugs to engine was same.
2011 135 n55 DCT RHD, MAMBA GTX3576R (5962) single turbo kit. Jb4 FBO. METH KIT WITH cm7 and cm4
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New Member
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Posts: 9
Join Date: Oct 2016
Car: 135is
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11-28-2018, 09:59 AM
Quote:
Originally Posted by Juan_BIGBOOST_TURBO
Yep, my mistake this was last time we tuned it which was one Race gas, not 93. Well the car has been running like this since Dec. 2016 and engine is just fine, so I don't think its bad.
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Sent u a PM |
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