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Old 01-15-2013, 01:11 AM   #1776
Bariga
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EFR 7670 TS

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so with walbro 400 and bumped fuel pressure my max duty cycles are around 90%, was 105% before.
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Old 01-15-2013, 10:06 AM   #1777
Z0rr0
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Did you rewire the pump as well? if not, that should provide even more fuel.
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Old 01-15-2013, 11:56 AM   #1778
Bariga
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yep rewired, to 100% all the time.
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Old 01-15-2013, 12:31 PM   #1779
Layvon
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I'm surprised you didn't just do like 10% IDC or something for your high toggle. That way for just cruising its fine

Or is the delay noticable when you're flogging it?
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Old 01-15-2013, 12:35 PM   #1780
Bariga
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EFR 7670 TS

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cant do! stock fuel pump controller was keeping my rely from cutting off, so i took that **** out.
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Old 01-15-2013, 12:42 PM   #1781
Layvon
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Oh okay. I have my 044s using that relay too hopefully I don't have issue.

The relay itself is only pushing a W255 for surge so it shouldn't be a problem. Thanks again for the help. It was cool seeing how you do Meth injection. I'm not going to but it was neat to see how you did
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Old 01-17-2013, 02:59 PM   #1782
Bariga
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this is what EFR should of come with

http://www.bmturbosystems.com/en/pro...ktuatoren.html
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Old 01-22-2013, 11:24 PM   #1783
Bariga
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going on dyno this Saturday for final numbers with upgraded fuel pump "walbro 460"!
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Old 01-23-2013, 12:11 AM   #1784
monkiboy
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anton, good luck!

i'm living through this and a couple other EFR builds while i wait for my 7670 EWG EFR. will you have video or photos posted?

i'm excited to see what she does, sir!
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Old 01-23-2013, 12:44 AM   #1785
kellygnsd
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Do you have any predictions Anton?
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Old 01-23-2013, 04:30 AM   #1786
Bariga
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I want to find a way to mount my dslr to recaro seat, so i can do 1080p videos. As far as getting on dyno id like dom to take a look at fuel and timing to see if its spot on and see if my top end improved with bigger fuel pump, before i was getting 105-110% duty cyles at 25 psi @ 6000 rpm
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Old 01-23-2013, 06:37 AM   #1787
manitou
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Quote:
Originally Posted by Bariga View Post
I want to find a way to mount my dslr to recaro seat, so i can do 1080p videos. As far as getting on dyno id like dom to take a look at fuel and timing to see if its spot on and see if my top end improved with bigger fuel pump, before i was getting 105-110% duty cyles at 25 psi @ 6000 rpm
Anton, What pump were you running before you installed the Walbro 400?

I made 535 WHP on E85, 26 psi at 7k with the Dom 3.5xtr (58 lb/ min.), DW 1100's, Walbro 465, re-wired, Aeromotive FPR at 50 psi and I was at 80% IDC.

I now have the ID 1k injectors in my car and I saw 28 psi up to 7k rpm in 4th gear and my IDC's were 81% at the same base fuel pressure on E85.

Based on what I made it seems like you should see a drop in your IDC's with this pump and hopefully holding more power out longer.
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Old 01-23-2013, 11:37 AM   #1788
Bariga
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yeah max IDC with bumped pressure is about 90% now
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Old 01-23-2013, 12:12 PM   #1789
manitou
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Quote:
Originally Posted by Bariga View Post
yeah max IDC with bumped pressure is about 90% now
What base pressure are you running through which regulator?
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Old 01-23-2013, 01:17 PM   #1790
Bariga
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At warmed up idle fuel pressure gauge reads 49 psi
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Old 01-26-2013, 12:46 PM   #1791
kellygnsd
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What time is the tune today Anton?
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Old 01-26-2013, 11:31 PM   #1792
Bariga
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It was more of a check up then tune, everything was spot on except WG-2 boost "it was dipping like 2 psi in some areas", i had to tweak that after dyno on road spend like 4 hours and got it flat, tested on hill and it was about .5 psi over but still flat so that's good.


IWG just sucks.... but i have to deal with it.

Car made same power about 515 to wheel with meth at 24 psi & full boost at 4k.

Last edited by Bariga; 01-26-2013 at 11:50 PM.
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Old 01-26-2013, 11:38 PM   #1793
Slimsti
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Yeah the clean up tune on the street really just puts the icing on the cake
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Old 01-28-2013, 10:34 AM   #1794
kellygnsd
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Quote:
Originally Posted by Bariga View Post
It was more of a check up then tune, everything was spot on except WG-2 boost "it was dipping like 2 psi in some areas", i had to tweak that after dyno on road spend like 4 hours and got it flat, tested on hill and it was about .5 psi over but still flat so that's good.


IWG just sucks.... but i have to deal with it.

Car made same power about 515 to wheel with meth at 24 psi & full boost at 4k.
Closed loop or open loop boost control?
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Old 01-28-2013, 11:17 AM   #1795
Bariga
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closed loop, other wise it would never work lol
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Old 01-29-2013, 09:29 PM   #1796
Bariga
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just noticed my fuel pressure drops when bass hits "around 4 psi drop"

Last edited by Bariga; 01-29-2013 at 11:51 PM.
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Old 01-29-2013, 11:47 PM   #1797
manitou
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Quote:
Originally Posted by Bariga View Post
just noticed my fuel pressure drops when bass hits around 4 psi
Hahaha!! Turn the volume down
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Old 01-30-2013, 06:39 PM   #1798
Bariga
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This setup gives me better WG resolution and i'm able to make boost flat to redline.

To maintain 25 psi my WG duty cycles goes like this 24,26,28,30,32,35,37
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Old 01-30-2013, 07:41 PM   #1799
alcoolaid
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Going to do any racing this year?

Drag racing or HPDE?
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Old 01-31-2013, 12:13 AM   #1800
Bariga
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thinking about it, if they will have 250 dollar no license days. Cant afford the license yet
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