Thread: Blown S58 Motor
View Single Post
      01-21-2021, 11:07 AM   #13
GT500R
Major
823
Rep
1,234
Posts

Drives: BMW X5M
Join Date: May 2018
Location: NE

iTrader: (0)

Oh and I'll answer these too:

Here is what I don't know:
1. Were the plugs gapped to .0024" as required by MP E50 tune? - NOPE, my fault
2. Was the fuel verified to be E50 during each pull or near E50? - Everytime
3. Has anyone else had a blown S58 motor? - Yes, a guy with BM3 blew his motor, and asked me what I did with mine and how I got mine covered under warranty.
4. Is there any log associated with when it blew? - Nope
5. What was the cause or evidence of how it blew? - Faulty injector seal from the factory.
6. Does MissionPerformance know about this? - Yup
7. What was the owner doing when it blew, WOT from 0 MPH or downshift to 7100RPMs in S3 and floor it and not shift gears? - WOT run at a higher speed
__________________
X5M Brooklyn Grey
Former - X3M Alpine White
10.84@127.43 / +1912 DA NH Dragway
Appreciate 6
sd306383.50
Holset303.50
forza19763494.00
BMWZ41923.50