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-   -   new map 6 goal is 26psi (https://www.jb4tech.com/forums/showthread.php?t=67638)

jtrejo 02-16-2022 08:03 PM

new map 6 goal is 26psi
 
5 Attachment(s)
Hey yall looking for some feedback on these runs. I also have meth setup but not active should I use for lowering intake air temps?

currently straight E85 fuel
Pure stage 2 turbo
Dorch stage 2 HPFP
Fuel it stage 2 LPFP
VRSF intercooler
VRSF down pipe
MST intake and filter
FTP piping,inlet, boost pipe, etc
Burger charge pipe

THE BEAST 02-16-2022 09:39 PM

Quote:

Originally Posted by jtrejo (Post )
Hey yall looking for some feedback on these runs. I also have meth setup but not active should I use for lowering intake air temps?

currently straight E85 fuel
Pure stage 2 turbo
Dorch stage 2 HPFP
Fuel it stage 2 LPFP
VRSF intercooler
VRSF down pipe
MST intake and filter
FTP piping,inlet, boost pipe, etc
Burger charge pipe

Wrong sub forum

jtrejo 02-17-2022 05:17 PM

Quote:

Originally Posted by THE BEAST (Post )
Wrong sub forum

oh yea thanks for letting me know, i think someone moved it over for me now to correct sub forum :)

Steve @ BMS/Fuel-It! 02-18-2022 11:10 AM

I moved it but stick to 1 support thread and one or two logs for assistance.

jtrejo 02-20-2022 02:22 PM

2 Attachment(s)
Quote:

Originally Posted by Steve @ BMS/Fuel-It! (Post )
I moved it but stick to 1 support thread and one or two logs for assistance.

oh ok i thought since upping boost new thread sorry. heres 2 runs i just did at 26psi and i am running straight E85

Cannon @ BMS 02-21-2022 02:22 PM

Log looks solid.

jtrejo 02-21-2022 02:25 PM

Quote:

Originally Posted by Cannon @ BMS (Post )
Log looks solid.

Awesome thanks for feed back. and another question some people have told me to keep my meth injection system for summer IAT to bring them down do you think its necessary. or can I even increase boost more with Meth?

Cannon @ BMS 02-22-2022 01:11 PM

Meth will always help bring down IAT's. As far as increasing boost...What transmission do you have? I would also recommend taking the car to a dyno to see what it makes if you plan on running meth in the summer. Highly recommend to keep the car under 600 whp.

jtrejo 02-22-2022 03:00 PM

Quote:

Originally Posted by Cannon @ BMS (Post )
Meth will always help bring down IAT's. As far as increasing boost...What transmission do you have? I would also recommend taking the car to a dyno to see what it makes if you plan on running meth in the summer. Highly recommend to keep the car under 600 whp.

when i was at 25 psi, i made 503 whp and 560 tq on a dyno jet, havent dyno since i bumped to 26

jtrejo 02-22-2022 05:02 PM

I have the auto 8 speed transmission with XHP stage 3 Flash

jtrejo 03-02-2022 11:40 AM

do you think i have room to bump it up to 27 psi?
 
1 Attachment(s)
do you think i have room to bump it up to 27 psi? based on this map

Steve @ BMS/Fuel-It! 03-02-2022 11:50 AM

Timing looks pretty good but your WGDC is getting pretty high.

jtrejo 03-02-2022 02:22 PM

Quote:

Originally Posted by Steve @ BMS/Fuel-It! (Post )
Timing looks pretty good but your WGDC is getting pretty high.

and running it high would cause failure? so what would you suggest?

Cannon @ BMS 03-03-2022 10:42 AM

Absolute failure, no. Naturally, the more boost you run could shorten your turbo lifespan.
What sparkplugs are you currently running and what's the gap?
Raise all Duty Bias Values +5 and post another log.

jtrejo 03-04-2022 12:47 PM

Quote:

Originally Posted by Cannon @ BMS (Post )
Absolute failure, no. Naturally, the more boost you run could shorten your turbo lifespan.
What sparkplugs are you currently running and what's the gap?
Raise all Duty Bias Values +5 and post another log.

ill do a log with updated figures tonight, im running iridiums NGK 97506 2 Step Colder and gapped to .20

jtrejo 03-05-2022 12:00 PM

heres a log
 
1 Attachment(s)
heres a log

RVA_N55_Fan 03-21-2022 08:17 PM

IMO Logs looks strong but seems like you are about maxed out.

I'll be curious what the BMS experts thoughts are when they respond.

Either way, strong setup and tune.

Cannon @ BMS 04-04-2022 02:17 PM

Quote:

Originally Posted by jtrejo (Post )
heres a log

Log looks good. It would appear your turbo is giving everything its got. Do you have a full exhaust?

jtrejo 04-04-2022 04:24 PM

Quote:

Originally Posted by Cannon @ BMS (Post )
Log looks good. It would appear your turbo is giving everything its got. Do you have a full exhaust?

yes full exhaust i believe 3" all the way back and i added 2 resonators to quiet it down

jtrejo 04-07-2022 01:56 PM

How do I turn my methanol/water injection back on in the settings? And what settings and numbers do you recommend I want to use it for cooling the iat’s since it’s hot here in Southern California. I run a 50/50 mix and have a size 10 nozzle I believe thanks ahead of time

Steve @ BMS/Fuel-It! 04-11-2022 10:29 AM

Meth Safety Mode:

0 - Raise boost as a function of meth flow & historic timing (default)
1 - Raise boost as a function of meth flow only
2 - Start at high boost target and reduce IF flow drops below flow level for 1 second under boost.
3 - Start at high boost target and disable all safety systems. Meth flow is completely ignored.

Meth Trigger Mode:

0 - Meth flows on maps 3, 6, and 7 (default operation)
1 - Meth flows on all maps
2 - Meth flows on map 3 only
3 - Meth is disabled on all maps
4 - JB4 bypass with meth control

Set scaling to 60, min boost to 6 or 8, and additive to 50 to start if running map 3.

jtrejo 04-11-2022 11:20 AM

thanks Steve


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