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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Made the switch from Procede V5 to JB4 G5 ISO with dyno..



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      11-13-2012, 01:28 PM   #1
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Last edited by slostjoe; 12-05-2012 at 08:29 PM..
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      11-13-2012, 01:34 PM   #2
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have logs from both dyno runs?
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      11-13-2012, 01:35 PM   #3
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Quote:
Originally Posted by jpsimon View Post
have logs from both dyno runs?
I have the logs from the Jb4 yes ill have to see if I still have my emails that I sent to Robert.
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      11-13-2012, 01:38 PM   #4
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Nice numbers!
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      11-13-2012, 01:39 PM   #5
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Quote:
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Nice numbers!
Thank you! I think there is definatly more power to be had but maybe i'm incorect!
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      11-13-2012, 01:42 PM   #6
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This was done on the same dyno? If so, that is mighty impressive.
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      11-13-2012, 01:56 PM   #7
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I can only assume you were more aggressive with the jb4 since your car wasn't working properly before.

What sort of boost were you running in each instance?
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      11-13-2012, 02:01 PM   #8
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Yes this was on the same dyno. About the same boost on each I think the jb4 holds more to redline and peaks a little more. My car had/has no problems all I did was switch tunes....
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      11-13-2012, 02:06 PM   #9
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Those numbers look great. G5 ISO with those mods still has a little left in it depending on boost.
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      11-13-2012, 02:11 PM   #10
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Quote:
Originally Posted by ign335i
Those numbers look great. G5 ISO with those mods still has a little left in it depending on boost.
My clutch is my limiting factor at this point. It hits 18psi falls to 16ish to redline.
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      11-13-2012, 02:19 PM   #11
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Quote:
Originally Posted by slostjoe View Post
My clutch is my limiting factor at this point. It hits 18psi falls to 16ish to redline.
What clutch are you going to replace with? Mine is slipping at peak torque in gears 4-5-6. I am thinking Spec replacement, but don't know.
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      11-13-2012, 02:21 PM   #12
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Quote:
Originally Posted by ign335i
Quote:
Originally Posted by slostjoe View Post
My clutch is my limiting factor at this point. It hits 18psi falls to 16ish to redline.
What clutch are you going to replace with? Mine is slipping at peak torque in gears 4-5-6. I am thinking Spec replacement, but don't know.
I bought the ACT BM8-HDSD. Cheap and an upgrade from the oem.
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      11-13-2012, 02:29 PM   #13
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Nice results!

Do you think your problems with the Procede were due to fueling? Did you ever ship your DME in for Procede's base flash? Isn't it a known issue that piggybacks are limited in the amount of fuel needed for E85?

Props to JB4 for utilizing COBB
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      11-13-2012, 02:32 PM   #14
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were you missfiring ?
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      11-13-2012, 02:33 PM   #15
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Quote:
Originally Posted by nafoo
Nice results!

Do you think your problems with the Procede were due to fueling? Did you ever ship your DME in for Procede's base flash? Isn't it a known issue that piggybacks are limited in the amount of fuel needed for E85?

Props to JB4 for utilizing COBB
I did not have the procede flash, however I was having misfires even on pump gas. There was just absolutely no support from Vishnu and it would take them sometimes 3-4days to respond after sending them a log. It takes terry 10min even in the middle of the night lol
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      11-13-2012, 02:37 PM   #16
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Quote:
Originally Posted by slostjoe View Post
I did not have the procede flash, however I was having misfires even on pump gas. There was just absolutely no support from Vishnu and it would take them sometimes 3-4days to respond after sending them a log. It takes terry 10min even in the middle of the night lol
so you change tune, same setup and missfires gone?
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      11-13-2012, 02:40 PM   #17
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Quote:
Originally Posted by enrita View Post
so you change tune, same setup and missfires gone?
That's what I understood. May be that's what BIGTOM should have tried. I haven't followed his thread recently, but didn't he borrow your JB4?
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      11-13-2012, 02:40 PM   #18
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Quote:
Originally Posted by enrita
Quote:
Originally Posted by slostjoe View Post
I did not have the procede flash, however I was having misfires even on pump gas. There was just absolutely no support from Vishnu and it would take them sometimes 3-4days to respond after sending them a log. It takes terry 10min even in the middle of the night lol
so you change tune, same setup and missfires gone?
I don't understand how this is possible. They told me on more than one occasion that it was my plugs or injectors. Well the plugs at the time had maybe 1,200mi on them and my injectors are fine.

I'm unsure why but to answer your question yes only the tune was changed and nothing else at all was touched.
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      11-13-2012, 02:44 PM   #19
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Quote:
Originally Posted by marv85 View Post
That's what I understood. May be that's what BIGTOM should have tried. I haven't followed his thread recently, but didn't he borrow your JB4?
he has my G5, thats why i am asking. Think he still has missfires but he gets code as well related to fueling.
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      11-13-2012, 02:47 PM   #20
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I am certainly not saying that anyone experiencing misfires with a procede should switch to JB4 however this is what fixed my problem.

I was so frustrated that it wasn't running right I actually considered selling the car.
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      11-13-2012, 02:51 PM   #21
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wow that is a huge difference... wow
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      11-13-2012, 02:53 PM   #22
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Quote:
Originally Posted by Slopp
wow that is a huge difference... wow
Especially when you consider that my clutch was slipping on the jb4 dyno. I'm truly very happy and it was cheaper.
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