Close

Page 2 of 2 FirstFirst 12
Results 26 to 35 of 35
  1. #26
    Join Date
    Nov 2009
    Location
    Houses
    Posts
    722
    Rep Points
    386.0
    Mentioned
    5 Post(s)
    Rep Power
    4


    Yes Reputation No
    Click here to enlarge Originally Posted by Terry@BMS Click here to enlarge
    The DME does the majority of the timing adjustment through its long and short term trims as it does with all other piggybacks. We intervene during transitions and special circumstances (like during meth failure or spool up) when needed. Timing values average 3-5 degrees lower than stock with the JB4. The notion that the JB3 or JB4 runs stock timing values at double the boost is ridiculous. We're coming up on 5000 cars tuned between those platforms now with tens of millions of hard customer driven miles. If advance was stock not a single car would make it around the block without blowing a headgasket. The debate is really whether our timing control method is better or worse than the next guys but we've proven our methods work very well over the years.
    Thanks for the explanation. It makes sense to me. I really didn't see any reason that timing would have been stock.

  2. #27
    Join Date
    Sep 2011
    Posts
    11
    Rep Points
    23.4
    Mentioned
    0 Post(s)
    Rep Power
    0


    Yes Reputation No
    this was very helpful. Thanks for posting it.

  3. #28
    Join Date
    Apr 2012
    Posts
    1
    Rep Points
    0.1
    Mentioned
    0 Post(s)
    Rep Power
    0


    0 out of 2 members liked this post. Yes Reputation No

    Home Heating

    Hi everyone! Please can I get a link for the latest blog update on your blog? Do you have Twitter or RSS feed? Thank you! Julia Zynochy

  4. #29
    Join Date
    Jan 2010
    Location
    SoCal
    Posts
    120,267
    Rep Points
    32,707.2
    Mentioned
    2130 Post(s)
    Rep Power
    328


    Yes Reputation No
    Click here to enlarge Originally Posted by Home Heating Click here to enlarge
    Hi everyone! Please can I get a link for the latest blog update on your blog? Do you have Twitter or RSS feed? Thank you! Julia Zynochy
    Banned, get out of her spammer.
    Chrome Space Bar Issue: http://www.boostaddict.com/showthrea...338#post738338


    Stage 2 or 2.5 E9X M3 S65 V8 supercharger kit for sale
    : http://www.boostaddict.com/showthrea...r-kit-for-sale

  5. #30
    Join Date
    Oct 2011
    Posts
    333
    Rep Points
    532.8
    Mentioned
    3 Post(s)
    Rep Power
    6


    Yes Reputation No
    Glad I've started coming over to this forum, printing this sticky to keep in my car with my steering wheel controls printout Click here to enlarge

  6. #31
    Join Date
    Jan 2010
    Location
    SoCal
    Posts
    120,267
    Rep Points
    32,707.2
    Mentioned
    2130 Post(s)
    Rep Power
    328


    Yes Reputation No
    Click here to enlarge Originally Posted by amclint Click here to enlarge
    Glad I've started coming over to this forum, printing this sticky to keep in my car with my steering wheel controls printout Click here to enlarge
    Glad you are here.
    Chrome Space Bar Issue: http://www.boostaddict.com/showthrea...338#post738338


    Stage 2 or 2.5 E9X M3 S65 V8 supercharger kit for sale
    : http://www.boostaddict.com/showthrea...r-kit-for-sale

  7. #32
    Join Date
    Jul 2012
    Location
    Joliet, IL
    Posts
    39
    Rep Points
    37.4
    Mentioned
    4 Post(s)
    Rep Power
    0


    Yes Reputation No
    Hey, just looking for some clarification. Could someone explain the All Map AFR's in more detail? According to the first post, the higher the number the more fuel added. So is this a percentage? More fuel added with respect to what baseline? I had worked with Terry and under his advisement told me to reduce the all map AFR's when trying to run an E85 mix (so dont bash on me for changing them). Being a mechanical engineer I enjoy learning as much as I can lol

    Also, I assume from the name that by changing the values it changes them for all maps? Not just the current map selected?
    2008 E90 335i 6MT | JB4 G5 ISO | BMS Back End Flash | BMS DCI | BMS DP's | COBB Exhaust | VRSF 7" FMIC | BMS OCC

  8. #33
    Join Date
    Jan 2010
    Location
    SoCal
    Posts
    120,267
    Rep Points
    32,707.2
    Mentioned
    2130 Post(s)
    Rep Power
    328


    Yes Reputation No
    Click here to enlarge Originally Posted by SJ_1989 Click here to enlarge
    Hey, just looking for some clarification. Could someone explain the All Map AFR's in more detail? According to the first post, the higher the number the more fuel added. So is this a percentage? More fuel added with respect to what baseline? I had worked with Terry and under his advisement told me to reduce the all map AFR's when trying to run an E85 mix (so dont bash on me for changing them). Being a mechanical engineer I enjoy learning as much as I can lol

    Also, I assume from the name that by changing the values it changes them for all maps? Not just the current map selected?
    Talk to @Terry@BMS
    Chrome Space Bar Issue: http://www.boostaddict.com/showthrea...338#post738338


    Stage 2 or 2.5 E9X M3 S65 V8 supercharger kit for sale
    : http://www.boostaddict.com/showthrea...r-kit-for-sale

  9. #34
    Join Date
    Jul 2012
    Location
    Joliet, IL
    Posts
    39
    Rep Points
    37.4
    Mentioned
    4 Post(s)
    Rep Power
    0


    Yes Reputation No
    Ok, thanks. I was just curious if anyone on the forum knew so I didn't flood Terry's inbox with these type of questions.
    2008 E90 335i 6MT | JB4 G5 ISO | BMS Back End Flash | BMS DCI | BMS DP's | COBB Exhaust | VRSF 7" FMIC | BMS OCC

  10. #35
    Join Date
    Jan 2010
    Location
    SoCal
    Posts
    120,267
    Rep Points
    32,707.2
    Mentioned
    2130 Post(s)
    Rep Power
    328


    Yes Reputation No
    Click here to enlarge Originally Posted by SJ_1989 Click here to enlarge
    Ok, thanks. I was just curious if anyone on the forum knew so I didn't flood Terry's inbox with these type of questions.
    Smart move, he usually answers pretty quickly on the forum. Email as well.
    Chrome Space Bar Issue: http://www.boostaddict.com/showthrea...338#post738338


    Stage 2 or 2.5 E9X M3 S65 V8 supercharger kit for sale
    : http://www.boostaddict.com/showthrea...r-kit-for-sale

Page 2 of 2 FirstFirst 12

Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may post replies
  • You may not post attachments
  • You may not edit your posts
  •