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Top 2GNT Technical Turbo/Nitrous Tech topic #1030
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Subject: "star fuel pump/fpr limits" Previous topic | Next topic
manekJan-18-01 10:34 AM
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#1030, "star fuel pump/fpr limits"


          

what are the boost limits of the star fuel pump and fuel pressure riser?

anthony

  

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manekJan-19-01 08:59 PM
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#1031, "RE: star fuel pump/fpr limits"
In response to Reply # 0


          

?

  

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TeamWyattJan-20-01 05:27 AM
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#1032, "RE: star fuel pump/fpr limits"
In response to Reply # 1


          

The Walbro Maxes out at about 115psi. The FMU is a 12:1 ration riser so it will keep raising pressure as long as the fuel pump can deliver it. 100+fuel pressure is siad to not always be the best for your injectors though.
I am trying to find a flow graph but can't seem to find it again.
Wyatt Leras
http://www.turbogs.com
98 Eclipse GS Star Stage 5,000 Turbo kit

  

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ModeratorCorbinJan-20-01 03:29 PM
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#1033, "here's a graph"
In response to Reply # 2


          

This is a graph I got a while back. I'm not sure if the star kit uses one of these pumps. I use the 255 lph hi-press Walbro with my HRC kit .




Corbin
'95 ESI-T
HRC + FMIC
http://members.nbci.com/cbehnken/


Corbin
'97 GSX dressed like a '95 ESi

  

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manekJan-21-01 06:06 PM
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#1034, "RE: fpr=turbo boost?"
In response to Reply # 3


          

thx guys but i'm actually looking for boost as in turbo boost itself so if you guys could relate that to the actual boost of the turbo that would be great......

anthony

  

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TeamMuRiXJan-21-01 11:53 PM
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#1035, "RE: fpr=turbo boost?"
In response to Reply # 4


          

The problem is it doesn't exactly work that way. You have to first find the specific fuel requirements for your car at a specific boost level that you are running. The fuel pump in itself will probably be able to handle the boost you intend on running. The main problem is the injectors will run short on you.

MuRiX
97 Eclipse GS HRC Stage II
And a whole lot of other mods...
89 Accord LSi - yes it's mine
http://murix.home.icq.com/index.html

05 Mazda RX-8
06 Lotus Elise

  

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