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Old 01-30-2014, 09:24 PM   #7951
alcoolaid
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Quote:
Originally Posted by 06rexwagon View Post
Single 044 is enough pump to handle about 585whp uncorrected on our dynojet. The 1300's will likely be tapped before that.
Thanks Cam! I'll just see how far the single will take me for now. Good excuse to keep the boost lower.

Edit: well that didn't last long. I just bought another 044 since I found one for like $140 shipped on eBay. Apparently this vendor has sold a few hundred genuine 044's for this price
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Last edited by alcoolaid; 01-31-2014 at 05:35 AM.
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Old 02-02-2014, 10:23 AM   #7952
1MOFOSTI
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Need help ! Just installed AEM Wideband AFR gauge. Anyone know if we need to calibrate it since we are using E85?
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Old 02-02-2014, 11:16 AM   #7953
Andrewxxcarlson
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Quote:
Originally Posted by 1MOFOSTI View Post
Need help ! Just installed AEM Wideband AFR gauge. Anyone know if we need to calibrate it since we are using E85?
No, I never switched settings.
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Old 02-02-2014, 12:37 PM   #7954
06rexwagon
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Quote:
Originally Posted by 1MOFOSTI View Post
Need help ! Just installed AEM Wideband AFR gauge. Anyone know if we need to calibrate it since we are using E85?
Use it as gasoline
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Old 02-02-2014, 08:52 PM   #7955
340Duster
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Originally Posted by 06rexwagon View Post
Use it as gasoline
This.
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Old 02-02-2014, 11:17 PM   #7956
1MOFOSTI
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ok , so im good to leave it as it came outta the box?
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Old 02-03-2014, 12:22 AM   #7957
340Duster
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Originally Posted by 1MOFOSTI View Post
ok , so im good to leave it as it came outta the box?
Yes, no need to change it to lamba or anything.
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Old 02-03-2014, 12:23 AM   #7958
340Duster
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Just be aware of what target AFRs you need for E85.
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Old 02-03-2014, 01:00 AM   #7959
1MOFOSTI
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Quote:
Originally Posted by 340Duster View Post
Just be aware of what target AFRs you need for E85.
ok. Do you mean what i need to be tuned for on E85, or just monitor what my tune is set at..?
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Old 02-03-2014, 02:59 AM   #7960
1MOFOSTI
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Quote:
Originally Posted by amalgrover View Post
If you wanted to modify as little as possible, just keep one stock regulator and delete the other one.
Quote:
Originally Posted by 1MOFOSTI View Post
Yea but since im in it this deep now and fuel flow will be raised even more once the 2nd pump kicks in, i may as well go balls out and get a proper AFPR 3port setup. (just finished pulling everything apart for the new install)

From what i have seen its looking like aeromotive 3port is the way to go. Anyhow ill post up when its all complete and for you guys to see . Thanks to all who chipped in to saving my motor, appreciate it. -1MOFO
Quote:
Originally Posted by yamahaSHO View Post
Lots of decent aftermarket FPR's out there and plenty of fitting options out there to let you keep your current lines. You may have to start researching the Googles.

As far as the tune... It should probably be touched up regardless.
1MOFO's All up and running like a champ. Turns out the 2nd FPR vac line was getting crushed under the 3'' inlet clamp. How it happened i dont know but thanks to all for the advise as cylinders 2 and 4 would of ran lean resulting in a blown engine.
*****Lesson to anyone reading this, Don't ever Run twin oem FPR's like i did. Recipe for disaster*****



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Last edited by 1MOFOSTI; 02-03-2014 at 03:17 AM.
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Old 02-03-2014, 07:47 PM   #7961
340Duster
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Quote:
Originally Posted by 1MOFOSTI View Post
ok. Do you mean what i need to be tuned for on E85, or just monitor what my tune is set at..?
Both.
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Old 02-03-2014, 10:27 PM   #7962
1MOFOSTI
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Originally Posted by 340Duster View Post
Both.
whats the rough target for E85 on 25-27PSI ? I've got a Custom Tune coming up, Can you point out what i should look for...
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Old 02-03-2014, 11:31 PM   #7963
340Duster
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Quote:
Originally Posted by 1MOFOSTI View Post
whats the rough target for E85 on 25-27PSI ? I've got a Custom Tune coming up, Can you point out what i should look for...
I would shoot for 11.5 AFR at WOT. You need to talk to your tuner about it though, since they will be setting it up.
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Old 02-04-2014, 10:21 AM   #7964
1MOFOSTI
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Originally Posted by 340Duster View Post
I would shoot for 11.5 AFR at WOT. You need to talk to your tuner about it though, since they will be setting it up.
ok noted, thanks Duster
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Old 02-15-2014, 11:36 AM   #7965
STIinthefe
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Just installed a walbro 255 and DW 850s in my 04 Sti. I'm just waiting to hear back from my tuner to send me a limp map to get to his shop and be road tuned. I'm just wondering if you guys have any advice for me on this process, what I should look for or ask during the road tune, and using e85 daily?
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Old 02-15-2014, 11:52 AM   #7966
Brown Ops
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Quote:
Originally Posted by STIinthefe View Post
Just installed a walbro 255 and DW 850s in my 04 Sti. I'm just waiting to hear back from my tuner to send me a limp map to get to his shop and be road tuned. I'm just wondering if you guys have any advice for me on this process, what I should look for or ask during the road tune, and using e85 daily?
I have the same setup in my 04 STI too. I do know to run 93 every once and a while to help clean everything up a bit. This is a good read and has some E-85 info in it as well;

http://forums.nasioc.com/forums/show....php?t=2277357
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Old 02-15-2014, 01:48 PM   #7967
nofriends
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Car: 2014 WRX
Facility: 5150 Racing
Facility Website: https://www.facebook.com/5150.Racing.Dyno
Tuner: Jon Drenas
Type of Dyno: Mustang Dyno
Baseline Numbers for a Stocker on the Dyno: Unknown
Ambient Temperature: 75 degrees F
Target Boost / Actual Boost: 18.0 PSI / 17.9 PSI
Fuel: E-85
SAE Corrections: Unknown
Peak HP: 295
Peak Torque: 319
Mod(s): Cobb Catted DP, Cobb SF intake w/ box, RRE 3-Port EBCS, ID1000's, DW65c

E-85 and 91 Tune side by side.
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Old 02-15-2014, 09:21 PM   #7968
ToyotaMike
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Old 02-19-2014, 02:43 PM   #7969
jusgunn3
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Default E85 track days

So im going to track at thunderhill next month and I was wondering how much fuel I will need. Its my first session and im running a stage 2 protuned 07 sti. Any help would be great thanks !!
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Old 02-19-2014, 03:24 PM   #7970
WRXt4cy
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Quote:
Originally Posted by jusgunn3 View Post
So im going to track at thunderhill next month and I was wondering how much fuel I will need. Its my first session and im running a stage 2 protuned 07 sti. Any help would be great thanks !!
There are a lot of factors but 20 - 25 gallons should be enough.

I've used up to 25 gallons at one open lapping track day when running E85 on the stock turbo. That was probably around 5 to 6 15-20 minute sessions.

It burns really fast.
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Old 02-19-2014, 04:20 PM   #7971
STIinthefe
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just converted to e85 today. im going to get road tuned tomorrow. i wont be able to post dyno numbers but im happy to be apart of the e85 army.
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Old 02-19-2014, 09:12 PM   #7972
jusgunn3
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Quote:
Originally Posted by WRXt4cy View Post
There are a lot of factors but 20 - 25 gallons should be enough.

I've used up to 25 gallons at one open lapping track day when running E85 on the stock turbo. That was probably around 5 to 6 15-20 minute sessions.

It burns really fast.
Ya I'm scared I won't have enough haha. So you think 25 total including the cars tank or 25 and a full tank?
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Old 02-19-2014, 09:15 PM   #7973
WRXt4cy
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Originally Posted by jusgunn3 View Post

Ya I'm scared I won't have enough haha. So you think 25 total including the cars tank or 25 and a full tank?
Yeah. 25 total. I came with with a full tank and used 15 gallons of extra fuel to keep the tank over 1/2 full at all times. Left the track with with a bit over 1/2 a tank.
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Old 02-19-2014, 09:26 PM   #7974
jusgunn3
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Originally Posted by WRXt4cy View Post
Yeah. 25 total. I came with with a full tank and used 15 gallons of extra fuel to keep the tank over 1/2 full at all times. Left the track with with a bit over 1/2 a tank.
Ok sounds good I have two 5 gallon cans now I will grab one more! Thanks for the input sir!!
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Old 02-22-2014, 11:32 PM   #7975
awenthol
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Rather than start a new thread...

I have a '13 STi w/all bolt-ons but stock turbo. I recently decided to E85 but had just put 1-step colder plugs in. Should I be swapping them back to stock temp? Was told w/E85 I no longer needed 1-step colder...
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