Going for the record

Rob09msport

Major
Oct 28, 2017
1,929
664
0
Monroe CT
Ride
09 335i msport le mans 18 x5
I currently can cut a 3.1 0 to 60 and 11.19 quarter mile and am looking to hit 10s. My options are e85 or meth which I want to go meth but want to do something similar to what I did on my n54 with flex fuel logic to have a safe 93 map that when meth flows ramps boost. I have a mission tune that alex said will add up to 4 degrees of timing if I run e30. So I figure it may do the same for meth which would be great but then I wonder if I could stack a jb4 to run 3.5 bar sensors and add 2 to 4 more psi since stock turbos are supposed to hit 24 to 26 psi before choking. My main concerns are if jb4 still needs maf sensors unplugged and is their a downside to this. I assume the reason is since the dme doesnt see actual boost anymore the maf readings would be off but idk if with a backend flash in could keep them. I literally just replaced them 2 days ago and they are expensive little sensors lmao but seriously tho I want to know pros and cons for maf like will a jb4 stack not be as smooth @Terry@BMS
 

Attachments

  • Screenshot_20200316-104227_Samsung Internet.jpg
    Screenshot_20200316-104227_Samsung Internet.jpg
    158.5 KB · Views: 41
  • Screenshot_20200315-180145_dragy.jpg
    Screenshot_20200315-180145_dragy.jpg
    98.8 KB · Views: 35
  • Screenshot_20200315-175957_dragy.jpg
    Screenshot_20200315-175957_dragy.jpg
    93.4 KB · Views: 28
  • Screenshot_20200307-232425_dragy.jpg
    Screenshot_20200307-232425_dragy.jpg
    101.6 KB · Views: 27
  • Like
Reactions: doublespaces

langsbr

Captain
Apr 5, 2017
1,266
771
0
Ride
07 335i 6MT e90
Damn that awd pays off. My buddy just got an F10 M5 and went 11.8 @ 120 bone stock, but couldn't get better than a 1.9 60ft. That 1.7 60ft is awesome. You have him by a lot in 1/8 trap 93 vs 97. I would've figured you would trap 125+ in the 1/4 with a 97mph 1/8. Does the n63 taper boost and run out of steam up top?
 
Mar 22, 2020
11
2
0
What is the record currently?
The record on a well prepped track is 11.057seconds at 123.19mph by DROTTAM his dragy record is 11.63 @ 126... ive already beat his dragy record. if they reopen the tracks soon.... I’ll try to set the bar really high.
PS
that spool performance ethanol analyzer was very necessary
 

Attachments

  • 4CEF5B82-CF1B-4A13-9E03-17A843A504C6.jpeg
    4CEF5B82-CF1B-4A13-9E03-17A843A504C6.jpeg
    81.8 KB · Views: 23
  • A2658CF3-22A4-42F9-BB16-6730D7F6FEC7.png
    A2658CF3-22A4-42F9-BB16-6730D7F6FEC7.png
    99.2 KB · Views: 21
  • 960AFD19-6BDA-4681-9815-D216F2BF9BC0.png
    960AFD19-6BDA-4681-9815-D216F2BF9BC0.png
    379.5 KB · Views: 23
  • 24D58603-83F0-4BFC-9E56-BE6712C06DF3.png
    24D58603-83F0-4BFC-9E56-BE6712C06DF3.png
    219.6 KB · Views: 24

Rob09msport

Major
Oct 28, 2017
1,929
664
0
Monroe CT
Ride
09 335i msport le mans 18 x5
The record on a well prepped track is 11.057seconds at 123.19mph by DROTTAM his dragy record is 11.63 @ 126... ive already beat his dragy record. if they reopen the tracks soon.... I’ll try to set the bar really high.
PS
that spool performance ethanol analyzer was very necessary
Yep I have feeling you gonna have the n63 record and i gonna have the stock turbo record. I already have the fastest stock turbo dragy and you the fastest hybrids dragy afaik
 
Mar 22, 2020
11
2
0
Yep I have feeling you gonna have the n63 record and i gonna have the stock turbo record. I already have the fastest stock turbo dragy and you the fastest hybrids dragy afaik
Well... you right.... for “550” we have those records..
But if you say “n63tu” heatsync has the stock turbo record with his 650
 
Mar 22, 2020
11
2
0
Yep I have feeling you gonna have the n63 record and i gonna have the stock turbo record. I already have the fastest stock turbo dragy and you the fastest hybrids dragy afaik
Hey.... we need to do a half mile run..... gotta claim it before anyone else does lol