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Author Topic: Bytetronik F56 JCW Stage 1 Flash = 276WHP / 326WTQE (~442NM)  (Read 614 times)

mike@mynes

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Bytetronik F56 JCW Stage 1 Flash = 276WHP / 326WTQE (~442NM)
« on: February 13, 2017, 04:41:49 AM »

After months of testing and tuning, we are finally ready to release our Stage 1 ECU Flash for the F56 B48. At this point, this is Bench Flash ONLY!!

This is the dyno gragh from the JCW (w/ Auto tranny). We ran this JCW on the Mustang Dyno in AWD mode b/c we didn't want to put the car into "dyno mode".

Modifications:

   * 2015 Factory JCW Auto
   * 2 gallons of E85 mixed with a full tank of 91 Octane;
   * Bytetronik (BT) Stage 1 Flash;
   * Everything else stock


Power Output to the wheels (Not BHP!):
OEM Stock: 231 WHP / 248 WTQE
BT Stage-1 Flash: 276 WHP / 326 WTQE (~442NM)

Gains: +45 WHP; +78 WTQE

Dyno pulls were all done on the same day within 30 minutes of one another. Outside temperature was about 80-degrees Fahrenheit.


Parameters Adjusted:

   * Raised Speed limiter (VMAX)
   * Fuel Pressure raised
   * Target Lambda optimized
   * Clutch torque optimized
   * Optimum torque optimized
   * Torque monitors optimized
   * Schubblurbben (burble) parameters optimized for more bangs and pop
   * Race start (launch control) start temperature modified
   * Boost target optimized
   * Target torque optimized


« Last Edit: March 14, 2017, 01:28:01 PM by mike@mynes »
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(714) 240 - 8970 // www.Bytetronik.com  // Custom Dyno Tuning for F56, R56 & R53

CFMINI

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Re: Bytetronik F56 JCW Stage 1 Flash = 276WHP / 326WTQE (~442NM)
« Reply #1 on: February 13, 2017, 07:12:35 PM »

Mike -

 That is very impressive!!  Too bad I don't own an F56 JCW.


Roadmaster Craig
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02 MCS 133k - 1.8L stroker motor-RMW head-RMW street header-Rotrex C39 S/C-1000cc injectors-Vi-Pec ECU-RMW tune-360whp 247wtq -07-06-12-RMW Catback-OS Giken Clutch & LSD-JRZ Dampers-Swift springs-H-Sport camber plates & comp bars-RMW BBK-brake ducts- 949 Racing 15" wheels-Hankook RS-3 tires-Sparco seats-Bonneville 130 MPH Club 2008-132.6 MPH  Mojave Mile 2014-139.0 MPH  Bonneville 2012-144.06MPH

mike@mynes

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Re: Bytetronik F56 JCW Stage 1 Flash = 276WHP / 326WTQE (~442NM)
« Reply #2 on: February 13, 2017, 10:01:11 PM »

Thanks Craig! The F56's 2.0L engine does have tremendous potential, and we are working with Burger Tuning to integrate their JB4 with a "back end" flash to unleash even more power potentials.

In the meantime, we are looking for a F56 Cooper-S with Manual transmission to test out tune (our shop car is a JCW Auto) so we can get some comparative HP numbers. Interested person should contact us at "info@bytetronik.com"... you will get a free tune on your MINI to compensate for your time. Please note, we do need to Bench Flash your ECU (which means your ECU will be opened at least once) and we need your car for three days.
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CFMINI

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Re: Bytetronik F56 JCW Stage 1 Flash = 276WHP / 326WTQE (~442NM)
« Reply #3 on: February 14, 2017, 04:58:03 AM »

Mike -

 If I was to get a new MINI it would probably be the 3 cylinder Cooper.  It is interesting that MINI rates this engine at 134 HP - 170 ft lbs of torque, while the same basic engine in a BMW I8 is rated at 231 HP - 320 ft lbs. of torque.   Hmmmmm.....


Roadmaster Craig
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02 MCS 133k - 1.8L stroker motor-RMW head-RMW street header-Rotrex C39 S/C-1000cc injectors-Vi-Pec ECU-RMW tune-360whp 247wtq -07-06-12-RMW Catback-OS Giken Clutch & LSD-JRZ Dampers-Swift springs-H-Sport camber plates & comp bars-RMW BBK-brake ducts- 949 Racing 15" wheels-Hankook RS-3 tires-Sparco seats-Bonneville 130 MPH Club 2008-132.6 MPH  Mojave Mile 2014-139.0 MPH  Bonneville 2012-144.06MPH

mike@mynes

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Re: Bytetronik F56 JCW Stage 1 Flash = 276WHP / 326WTQE (~442NM)
« Reply #4 on: February 14, 2017, 07:41:48 AM »

If you know of any F56 S w/Manual tranny and interested in a free tune, send him/her my way. The tune is valued at $695.

On a side note: the 3 cylinder engine inside the I8 contains upgraded components... it might have the same engine designation on paper, but the components are very very different. I remember reading a tech article regarding this very exact topic ;)
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CFMINI

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Re: Bytetronik F56 JCW Stage 1 Flash = 276WHP / 326WTQE (~442NM)
« Reply #5 on: February 14, 2017, 07:14:23 PM »

Mike -

 The BMW I8 engine is called a B38K15T0 with 228 HP@5800 RPM and 236 ft-lbs of torque@3700 RPM.  Very impressive specs for a 1500cc (91 cu. in) engine.  The MINI Cooper engine is called a B38A15M0 with 134 HP@4400-6000 RPM and 162 ft-lbs of torque at 1250-4300 RPM.  A straight swap?  Just don't ask how much.....

Roadmaster Craig
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02 MCS 133k - 1.8L stroker motor-RMW head-RMW street header-Rotrex C39 S/C-1000cc injectors-Vi-Pec ECU-RMW tune-360whp 247wtq -07-06-12-RMW Catback-OS Giken Clutch & LSD-JRZ Dampers-Swift springs-H-Sport camber plates & comp bars-RMW BBK-brake ducts- 949 Racing 15" wheels-Hankook RS-3 tires-Sparco seats-Bonneville 130 MPH Club 2008-132.6 MPH  Mojave Mile 2014-139.0 MPH  Bonneville 2012-144.06MPH
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