Full Blown Turbo Kit Owners Topic - Page 132 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

blackfireball5 · 06-20-2014, 02:33 AM

Could this be causing a p0441 error code and full boost cut at 4k?

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pleong · 06-20-2014, 09:53 AM

Here's a quick clip of my setup.. One of the techs took this video for me.. It's a moddified FBM Base kit. I had a custom straight pipe made, no cats, no resonators, with 5" exhaust tips. Right now as it sits it's making 325whp on a mustang dyno on e85. I'll post up more when I pick it up today.

[ame]http://youtu.be/GvYTeXwP788[/ame]

blackfireball5 · 06-20-2014, 10:00 AM

Last night I was not able to build boost, it would just cut atc4k. This morning car drives normal and can build boost. What would cause that?

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Reaper · 06-20-2014, 10:11 AM

325 on e85? Is something wrong?

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pleong · 06-20-2014, 10:12 AM

Quote:

Originally Posted by Reaper

325 on e85? Is something wrong?

Sent from my SAMSUNG-SGH-I747 using Tapatalk

It's a mustang dyno.. Reads lower and I've heard this particular one seems to read lower than other mustangs but it's only at 10psi I believe

Reaper · 06-20-2014, 10:19 AM

I looked up specifics on the mustang dyno your right. My bad. 10psi is still conservative on e85. How loud is that exhaust?

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pleong · 06-20-2014, 11:11 AM

Quote:

Originally Posted by Reaper

I looked up specifics on the mustang dyno your right. My bad. 10psi is still conservative on e85. How loud is that exhaust?

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Yeah my tuner is pretty conservative when it comes to tunes. I'll drive around for a bit and see how I like it. If I want more, I'll probably contact Delicious Tuning and get a remote tune.

Honestly I haven't even heard it in person yet. I'll let you know tonight when I pick it up.. I had it done and the tune all at the same time.

From what the tech tells me is it has a nice deep tone at idle but it's loud AF at wot, which is expected with no restrictions... It's not my dd so I'm ok with it being loud

King Tut · 06-20-2014, 01:45 PM

Quote:

Originally Posted by blackfireball5

Last night I was not able to build boost, it would just cut atc4k. This morning car drives normal and can build boost. What would cause that?

Hard to say without more information. Next time it happens try to datalog it with EcuTek.

King Tut · 06-20-2014, 01:49 PM

Quote:

Originally Posted by pleong

Here's a quick clip of my setup.. One of the techs took this video for me.. It's a moddified FBM Base kit. I had a custom straight pipe made, no cats, no resonators, with 5" exhaust tips. Right now as it sits it's making 325whp on a mustang dyno on e85. I'll post up more when I pick it up today.

You got a fuel surge tank? You gonna be tracking it?

pleong · 06-20-2014, 01:50 PM

Quote:

Originally Posted by King Tut

You got a fuel surge tank? You gonna be tracking it?

Yes and yes

blackfireball5 · 06-20-2014, 02:05 PM

Quote:

Originally Posted by King Tut

Hard to say without more information. Next time it happens try to datalog it with EcuTek.

Yeah, I will.

69Marshall69 · 06-20-2014, 03:29 PM

Quote:

Originally Posted by King Tut

If your BOV doesn't open up at all when you shift, then there is something wrong with it.

Hey, just wanted to ask again about the BOV setup for the FBM kit. i picked up the kit from a buddy in NY a while back and found that there is a 13lb(brown) spring inside the BOV. At full boost my BOV doesnt release, creating the "gobbling sound" instead of the norm. Now as little as this affects the actual performance of the car, I hate the noise lol. I wonder if this is actually the normal setup for the FB kit or not. I tried a 9 lb spring, which obviously was too soft and stayed open at idle causing the car to idle badly. Are these cars set up to actually use the BOV properly or is there more i need for the kit other than a proper spring to have the BOV to release like its supposed to.
cheers

King Tut · 06-20-2014, 03:35 PM

Quote:

Originally Posted by 69Marshall69

Hey, just wanted to ask again about the BOV setup for the FBM kit. i picked up the kit from a buddy in NY a while back and found that there is a 13lb(brown) spring inside the BOV. At full boost my BOV doesnt release, creating the "gobbling sound" instead of the norm. Now as little as this affects the actual performance of the car, I hate the noise lol. I wonder if this is actually the normal setup for the FB kit or not. I tried a 9 lb spring, which obviously was too soft and stayed open at idle causing the car to idle badly. Are these cars set up to actually use the BOV properly or is there more i need for the kit other than a proper spring to have the BOV to release like its supposed to.
cheers

I would say the correct spring is an 11 or 12 psi spring. I ended up most happy with an 11 psi spring and a couple aluminum washers I got from McMaster Carr. This will vary slightly depending on how much vaccum your car pulls at idle and where/how you are getting the vacuum/boost reference that you are running to the BOV.

mike the snake · 06-20-2014, 04:01 PM

Does the BOV spring pressure need to be changed when running higher boost?

Or is it more about how much vacum you have at idle?

06-20-2014, 02:33 AM	#1835
blackfireball5 Senior Member Join Date: Jun 2012 Drives: Scion FRS Firestorm Location: Cleveland, Ohio Posts: 538 Thanks: 459 Thanked 102 Times in 74 Posts Mentioned: 7 Post(s) Tagged: 0 Thread(s)	Could this be causing a p0441 error code and full boost cut at 4k? Sent from my Nexus 5 using Tapatalk __________________ Wheelwell Profile Use code TWW-BOO5TED when shopping at Wheelwell to receive 10% off your order.

06-20-2014, 10:00 AM	#1837
blackfireball5 Senior Member Join Date: Jun 2012 Drives: Scion FRS Firestorm Location: Cleveland, Ohio Posts: 538 Thanks: 459 Thanked 102 Times in 74 Posts Mentioned: 7 Post(s) Tagged: 0 Thread(s)	Last night I was not able to build boost, it would just cut atc4k. This morning car drives normal and can build boost. What would cause that? Sent from my Nexus 5 using Tapatalk __________________ Wheelwell Profile Use code TWW-BOO5TED when shopping at Wheelwell to receive 10% off your order.

06-20-2014, 10:11 AM	#1838
Reaper in orbe terrum non visi Join Date: Jan 2014 Drives: violent Location: Mountains Posts: 1,747 Thanks: 279 Thanked 762 Times in 446 Posts Mentioned: 62 Post(s) Tagged: 1 Thread(s)	325 on e85? Is something wrong? Sent from my SAMSUNG-SGH-I747 using Tapatalk __________________ I have E85 where there isn't E85, that's my secret. http://www.ft86club.com/forums/showt...t=reaper+build

06-20-2014, 10:19 AM	#1840
Reaper in orbe terrum non visi Join Date: Jan 2014 Drives: violent Location: Mountains Posts: 1,747 Thanks: 279 Thanked 762 Times in 446 Posts Mentioned: 62 Post(s) Tagged: 1 Thread(s)	I looked up specifics on the mustang dyno your right. My bad. 10psi is still conservative on e85. How loud is that exhaust? Sent from my SAMSUNG-SGH-I747 using Tapatalk __________________ I have E85 where there isn't E85, that's my secret. http://www.ft86club.com/forums/showt...t=reaper+build

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06-20-2014, 09:53 AM	#1836
pleong Senior Member Join Date: Nov 2012 Drives: 2013 Whiteout FR-S Location: Texas Posts: 815 Thanks: 163 Thanked 273 Times in 146 Posts Mentioned: 23 Post(s) Tagged: 0 Thread(s)	Here's a quick clip of my setup.. One of the techs took this video for me.. It's a moddified FBM Base kit. I had a custom straight pipe made, no cats, no resonators, with 5" exhaust tips. Right now as it sits it's making 325whp on a mustang dyno on e85. I'll post up more when I pick it up today. [ame]http://youtu.be/GvYTeXwP788[/ame]

06-20-2014, 04:01 PM	#1848
mike the snake Senior Member Join Date: Jul 2013 Drives: 2013 BRZ Location: Norcal Posts: 1,592 Thanks: 1 Thanked 623 Times in 378 Posts Mentioned: 15 Post(s) Tagged: 0 Thread(s)	Does the BOV spring pressure need to be changed when running higher boost? Or is it more about how much vacum you have at idle?

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