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KURTIS34 Community Regular

KURTIS34

Posted
Posted

Isnt this turning out a little excessive for sub 400kw?

I wonder why it needs so much flow, le hmm.

Sorry mate

Didn't realize I was spending your money,

Flow is no longer in question Jez have spoken with e85 guys and they believe it's related to the fuel heating up to much second pump is to help with said issue

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SimonR32
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Mitcho_7 Mentor

Mitcho_7

Posted
Posted (edited)

I think what he meant by excessive was its seems odd that your fuel system isnt coping as well as others have, I dont think he was talking about cost.

Eg some people are getting enough fuel flowing to make around 360kw on e85 using a single 044 intank with standard fuel lines and you are having to add a surge tank, bigger lines and another fuel pump. Granted I dont think they are going to be putting out quite as much power as you when your tune is finished and they werent running as much boost, but still.

Edited by Mitcho_7
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GTScotT Grand Master

GTScotT

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Posted

Sorry mate

Didn't realize I was spending your money,

Flow is no longer in question Jez have spoken with e85 guys and they believe it's related to the fuel heating up to much second pump is to help with said issue

Sorry WHAT?

Dont be so defensive like im mocking your hard earnt layout. Good luck to you, I hope your stuff turns out well, I message Jez on the regular and get updates on how your cars coming along. The way you replied to that is almost offensive.

Mitch above is on the money. Im simply curious as to why its needing so much flow, and in a perfect world that could have lead to discussion about what other people have flowed with what setup. Who knows, maybe a few great minds would have joined in and helped troubleshoot so you can find out whats going on.

Spending my money, pff.

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34GeeTeeTee Grand Master

34GeeTeeTee

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I think what he meant by excessive was its seems odd that your fuel system isnt coping as well as others have, I dont think he was talking about cost.

Eg some people are getting enough fuel flowing to make around 360kw on e85 using a single 044 intank with standard fuel lines and you are having to add a surge tank, bigger lines and another fuel pump. Granted I dont think they are going to be putting out quite as much power as you when your tune is finished and they werent running as much boost, but still.

:no:

360kw with single pump is the limit.... Well 357 was the final SAFE number anyway

Standard fuel lines were all over and done with above 340ish.... I had to go bigger lines and modify the fuel tank hat...

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Mitcho_7 Mentor

Mitcho_7

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:no:

360kw with single pump is the limit.... Well 357 was the final SAFE number anyway

Standard fuel lines were all over and done with above 340ish.... I had to go bigger lines and modify the fuel tank hat...

This I was not aware of

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R31Nismoid Grand Master

R31Nismoid

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Standard fuel lines were all over and done with above 340ish.... I had to go bigger lines and modify the fuel tank hat...

GTR/GT-t = same last time i checked... Wonder how the GTR guys are getting 400rwkw+ through stock lines & E85 (with just a Nismo pump) :unsure:

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34GeeTeeTee Grand Master

34GeeTeeTee

Posted
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GTR/GT-t = same last time i checked... Wonder how the GTR guys are getting 400rwkw+ through stock lines & E85 (with just a Nismo pump) :unsure:

I think its a lot to do with the fuel hat itself.... It was a restriction.... Hence the modification :)

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34GeeTeeTee Grand Master

34GeeTeeTee

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355rwkw here on pump98 and single pump no restriction. and 335rwkw on eflex no restriction all stock lines and rail. in gtst.

Well i dont want to go dribbling shit without properly understanding it myself BUT on my car the fuel pressure was unsafe at 360kw, after the mods were done and it was rechecked the fuel pressure was spot on at 357kw so it was obviously a restriction...

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GTScotT Grand Master

GTScotT

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GTR/GT-t = same last time i checked... Wonder how the GTR guys are getting 400rwkw+ through stock lines & E85 (with just a Nismo pump) :unsure:

My original post from page 30 said exactly that.

Then I edited it in fear of a flaming :P Thanks for putting it out there though, I knew I wasn't going mad.

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Piggaz Grand Master

Piggaz

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GTR/GT-t = same last time i checked... Wonder how the GTR guys are getting 400rwkw+ through stock lines & E85 (with just a Nismo pump) :unsure:

Sydney is warmer than Mexico. We need stuff like 15 litre sumps and 3 fuel pumps. :woot:

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DVS JEZ Grand Master

DVS JEZ

Posted
Posted

Sydney is warmer than Mexico. We need stuff like 15 litre sumps and 3 fuel pumps. :woot:

Hahaha exactly.

Maybe this will make a few people scratch their heads.

9a9959c5.jpg

hehe :)

I'm a bit behind on reading all threads at the moment. Too busy, so i tend to miss post replies where I usually see most even pre-edit :P

Nismo outflows a 044. Im hoping my single walbro 400 will be ok otherwise i will mount a 2nd pump in tank

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