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easy2speed easy2speed is offline
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Default 07-20-2012, 07:41 PM

What about the g5 guys?


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Default 07-20-2012, 10:07 PM

Quote:
Originally Posted by 335si
I am not expecting drastically different results since I am on stock snails, but would think my trap would pick up 1mph due to less taper at redline due to coming from an 18ohm board, no? I will be running G5 map 3, 80% meth w/cms 10, ***, FMIC and intake. Also have a fresh oil change However, the heat/humidity in central Florida is awful to say the least, so if I trap anywhere close to 115mph I will feel good...
You will see a difference, I am have stock snails...my PWM went from 118 to 59. My boost went from going to 17 tapering to 12 to going from 17-18 for a much longer range dipping to 15-16 right back to 18. It is a big difference, grabs boost a lot faster also!


JB4 G5, WEDGE flash, 455 LPFP, HFS-4 meth kit, BMS OCC, VM 6466 ST, RB valve, BMS DCI, 3" AR ***, Custom OC W/ SS lines, ER FMIC, ER CP W/HKS BOV, M3 control arms, M3 guide rods, M3 upper links, M3 front & rear sway-bars, HPA rear toe arms, Wavetrac LSD, HPF Gen 2 exhaust DEFIV kit, KW clubsort, Delrin solid subfrane bushings, stoptech rotors, Rogue Tranny Mounts, 1M bumper, M3 CF hood, MORR VS8.2 rims 245/295
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robc1976 robc1976 is offline
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Default 07-20-2012, 10:10 PM

Quote:
Originally Posted by easy2speed
What about the g5 guys?
I have a feeling it is on the way....trust me


JB4 G5, WEDGE flash, 455 LPFP, HFS-4 meth kit, BMS OCC, VM 6466 ST, RB valve, BMS DCI, 3" AR ***, Custom OC W/ SS lines, ER FMIC, ER CP W/HKS BOV, M3 control arms, M3 guide rods, M3 upper links, M3 front & rear sway-bars, HPA rear toe arms, Wavetrac LSD, HPF Gen 2 exhaust DEFIV kit, KW clubsort, Delrin solid subfrane bushings, stoptech rotors, Rogue Tranny Mounts, 1M bumper, M3 CF hood, MORR VS8.2 rims 245/295
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335si 335si is offline
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Default 07-20-2012, 10:12 PM

Quote:
Originally Posted by az335iat
You will love the G5 compared to the G4 - 18 ohm.
Time for some drag radials!
Went to the track and the conditions were awful. Over 90 degrees. DA in the range of 2500 ft. I wasn't able to log as my computer was dead...Will get some logs tomorrow.

Ran best trap of 112.9mph

Full tank of 93oct gas with only 20% E85
CM10 Meth 75%
Map 3
AR ***
FMIC
DCI

I was only seeing peak boost of 15.5lbs. Weather blows. Night before was a little cooler out and I was seeing peaks of 16.5-17lbs. The weather really throws this car off.


-2007 335i - All stock
12.3@118+mph

-2007 Suzuki SV650 - Evotech FE, M4 Carbon Slip-on, Solo Seat

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Terry @ BMS's Avatar
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Default 07-20-2012, 10:14 PM

Quote:
Originally Posted by easy2speed
What about the g5 guys?
I have some G5 stuff for testing too.


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Default 07-21-2012, 05:44 AM

hey, you G5 guys have a place to chat, You boost holding sobs.

Do I sound jealous???


Just happy to know that Terry doesn't plan to leave the G4 group by the way-side.


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b00st b00st is offline
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Default 07-21-2012, 09:23 AM

Can't wait for new firmware next week! Anything that makes the E85 + meth combo even better than it already is definitely exciting.
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imageautodetail imageautodetail is offline
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Default 07-21-2012, 10:08 AM

Quote:
Originally Posted by 335si
Went to the track and the conditions were awful. Over 90 degrees. DA in the range of 2500 ft. I wasn't able to log as my computer was dead...Will get some logs tomorrow.

Ran best trap of 112.9mph

Full tank of 93oct gas with only 20% E85
CM10 Meth 75%
Map 3
AR ***
FMIC
DCI

I was only seeing peak boost of 15.5lbs. Weather blows. Night before was a little cooler out and I was seeing peaks of 16.5-17lbs. The weather really throws this car off.
did you adjust your user settings after g5 install, i didnt and say the same 15.5 at the track, went home and adjusted and now seeing 19.5
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Default 07-21-2012, 11:11 AM

Terry sent you some logs late last night when you get a chance


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robc1976 robc1976 is offline
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Default 07-21-2012, 03:46 PM

Quote:
Originally Posted by imageautodetail
did you adjust your user settings after g5 install, i didnt and say the same 15.5 at the track, went home and adjusted and now seeing 19.5
Won't you be over boosting....my over boost safety is at 18.


JB4 G5, WEDGE flash, 455 LPFP, HFS-4 meth kit, BMS OCC, VM 6466 ST, RB valve, BMS DCI, 3" AR ***, Custom OC W/ SS lines, ER FMIC, ER CP W/HKS BOV, M3 control arms, M3 guide rods, M3 upper links, M3 front & rear sway-bars, HPA rear toe arms, Wavetrac LSD, HPF Gen 2 exhaust DEFIV kit, KW clubsort, Delrin solid subfrane bushings, stoptech rotors, Rogue Tranny Mounts, 1M bumper, M3 CF hood, MORR VS8.2 rims 245/295
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triggz triggz is offline
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Default 07-21-2012, 06:30 PM

Quote:
Originally Posted by robc1976
Won't you be over boosting....my over boost safety is at 18.
It depends on meth %, gas, and supporting mods. My over boost safety is at 20.


JB4 G5 - FBO + Meth - 11.9@119
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Default 07-21-2012, 07:20 PM

Quote:
Originally Posted by triggz
It depends on meth %, gas, and supporting mods. My over boost safety is at 20.
On stock snails or RB's? I use 50/50 E85 FBO minus meth and I believe I over boosted today lol!! Car shuddered had no power...turned off car, turned car back on and all was fine....no codes. I was thinking of turning my over boost to 18.5-19 instead of just 18.


JB4 G5, WEDGE flash, 455 LPFP, HFS-4 meth kit, BMS OCC, VM 6466 ST, RB valve, BMS DCI, 3" AR ***, Custom OC W/ SS lines, ER FMIC, ER CP W/HKS BOV, M3 control arms, M3 guide rods, M3 upper links, M3 front & rear sway-bars, HPA rear toe arms, Wavetrac LSD, HPF Gen 2 exhaust DEFIV kit, KW clubsort, Delrin solid subfrane bushings, stoptech rotors, Rogue Tranny Mounts, 1M bumper, M3 CF hood, MORR VS8.2 rims 245/295
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335si 335si is offline
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Default 07-21-2012, 09:54 PM

Quote:
Originally Posted by imageautodetail
did you adjust your user settings after g5 install, i didnt and say the same 15.5 at the track, went home and adjusted and now seeing 19.5
No I did not adjust any of the settings. What settings should I have adjusted?


-2007 335i - All stock
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-2007 Suzuki SV650 - Evotech FE, M4 Carbon Slip-on, Solo Seat

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rudypoochris rudypoochris is offline
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Default 07-22-2012, 08:22 AM

Quote:
Originally Posted by 335si
No I did not adjust any of the settings. What settings should I have adjusted?
I was told to set all map afrs to 60% of default. I too would like to have that info screen shotted like the G4 does.
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335si 335si is offline
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Default 07-22-2012, 09:50 AM

Quote:
Originally Posted by rudypoochris
I was told to set all map afrs to 60% of default. I too would like to have that info screen shotted like the G4 does.
For example, under the JB4 G4 board at 5000rpm it states an afr of 55 in the default settings in the "JB4 N54 info" post. Are you saying to adjust this setting to 33?


-2007 335i - All stock
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335si 335si is offline
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Default 07-22-2012, 11:27 AM

Ha just noticed my meth flow scaling was set to the incorrect value. I am running the FSB so I set this to 60. Also, noticed my boost limit safety was set really low as well, so I set this to 19.

Now I am seeing much higher boost levels! 17.6 psi peak tapering to 15.2psi up top! I am happy again!



Edit: This was also logged in humid central Florida in 94-95 degrees Fahrenheit. Noticed my IATs were 104 pre meth and went down to 84 degrees Fahrenheit with meth spraying. It looks like the Helix FMIC is doing its job as 104 isn't bad when the ambient temps are 94F.


-2007 335i - All stock
12.3@118+mph

-2007 Suzuki SV650 - Evotech FE, M4 Carbon Slip-on, Solo Seat


Last edited by 335si; 07-22-2012 at 11:37 AM..
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robc1976 robc1976 is offline
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Default 07-22-2012, 01:19 PM

Quote:
Originally Posted by 335si
Ha just noticed my meth flow scaling was set to the incorrect value. I am running the FSB so I set this to 60. Also, noticed my boost limit safety was set really low as well, so I set this to 19.

Now I am seeing much higher boost levels! 17.6 psi peak tapering to 15.2psi up top! I am happy again!



Edit: This was also logged in humid central Florida in 94-95 degrees Fahrenheit. Noticed my IATs were 104 pre meth and went down to 84 degrees Fahrenheit with meth spraying. It looks like the Helix FMIC is doing its job as 104 isn't bad when the ambient temps are 94F.
Are you running stock turbos?


JB4 G5, WEDGE flash, 455 LPFP, HFS-4 meth kit, BMS OCC, VM 6466 ST, RB valve, BMS DCI, 3" AR ***, Custom OC W/ SS lines, ER FMIC, ER CP W/HKS BOV, M3 control arms, M3 guide rods, M3 upper links, M3 front & rear sway-bars, HPA rear toe arms, Wavetrac LSD, HPF Gen 2 exhaust DEFIV kit, KW clubsort, Delrin solid subfrane bushings, stoptech rotors, Rogue Tranny Mounts, 1M bumper, M3 CF hood, MORR VS8.2 rims 245/295
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drstorm drstorm is offline
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Default 07-22-2012, 02:22 PM

Im just wondering why the boost's 1m specific map taper lower?
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Default 07-22-2012, 02:29 PM

Because the factory tune is set to higher boost than normal N54 engines.

One of my friends dynoed his stock 1M and it posted 325 WHP and 360 torque. Bone stock.


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335si 335si is offline
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Default 07-22-2012, 02:57 PM

Quote:
Originally Posted by robc1976
Are you running stock turbos?
yep


-2007 335i - All stock
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robc1976 robc1976 is offline
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Default 07-22-2012, 03:15 PM

Quote:
Originally Posted by 335si
yep
By boost argent s in the 17+ range...may have to raise my safety limit. I taper down to just below 15.


JB4 G5, WEDGE flash, 455 LPFP, HFS-4 meth kit, BMS OCC, VM 6466 ST, RB valve, BMS DCI, 3" AR ***, Custom OC W/ SS lines, ER FMIC, ER CP W/HKS BOV, M3 control arms, M3 guide rods, M3 upper links, M3 front & rear sway-bars, HPA rear toe arms, Wavetrac LSD, HPF Gen 2 exhaust DEFIV kit, KW clubsort, Delrin solid subfrane bushings, stoptech rotors, Rogue Tranny Mounts, 1M bumper, M3 CF hood, MORR VS8.2 rims 245/295
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rudypoochris rudypoochris is offline
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Default 07-22-2012, 05:11 PM

Is that 19psi boost limit only for upgraded intercoolers or will the G5 just lower the target anyway as the IATs climb out of reasonable.
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robc1976 robc1976 is offline
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Default 07-22-2012, 05:54 PM

Quote:
Originally Posted by rudypoochris
Is that 19psi boost limit only for upgraded intercoolers or will the G5 just lower the target anyway as the IATs climb out of reasonable.
G5 board IMHO is for FBO with E85 at least.


JB4 G5, WEDGE flash, 455 LPFP, HFS-4 meth kit, BMS OCC, VM 6466 ST, RB valve, BMS DCI, 3" AR ***, Custom OC W/ SS lines, ER FMIC, ER CP W/HKS BOV, M3 control arms, M3 guide rods, M3 upper links, M3 front & rear sway-bars, HPA rear toe arms, Wavetrac LSD, HPF Gen 2 exhaust DEFIV kit, KW clubsort, Delrin solid subfrane bushings, stoptech rotors, Rogue Tranny Mounts, 1M bumper, M3 CF hood, MORR VS8.2 rims 245/295
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Default 07-22-2012, 06:14 PM

Is there a way to run map 0 with only the ** fix on? My SES light comes on almost immediately when I switch to map 0. This will be really obvious when I need to take it in for service.


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Terry @ BMS's Avatar
Terry @ BMS Terry @ BMS is offline
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Default 07-22-2012, 06:17 PM

********* are pretty obvious too... Just run a clear code command before handing over the keys.


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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