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Walbro hp 255lph fuel pump
http://cgi.ebay.com/ebaymotors/ws/eB...947822522&rd=1
is this the fuel pump id need for turboin my d16z6... im running a 14b 8-10psi... uberdata.. also should i get a fpr? and which one would you recommend.. also what psi should my fuel pressure be at? |
Re:Walbro hp 255lph fuel pump
i dont use a FPR but for a fuel pump thats the one, walbro 255 ;D
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Re:Walbro hp 255lph fuel pump
No thats the wrong pump. You want the regular not the high pressure. They make both. The regular one wont ---- up your fuel pressure.
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Re:Walbro hp 255lph fuel pump
you dont need the adj.fpr with uberdata. the stock one is fine.
that's the same pump i got. |
Re:Walbro hp 255lph fuel pump
ok so which is it?? do i get the regular 255lph or the high pressure...??? im gonna be running 450 correctinject injectors.. uberdata on a d16z6 w/ a 14b and either stock fpr or adj..
not sure if i need it yet.. mixxed reviews on post.. i need deff answers as to what i need if some1 can please help.. thanks also anything else ill need regaurding fuel?? should i get a gauge so i can see what my fp is at? is the b/m gauge negood? |
Re:Walbro hp 255lph fuel pump
Originally Posted by CSaddict
No thats the wrong pump. You want the regular not the high pressure. They make both. The regular one wont ---- up your fuel pressure.
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Re:Walbro hp 255lph fuel pump
i run a Walbro 255lph HP pump... stock FPR...
also that pump is good for like 500hp ;) |
Re:Walbro hp 255lph fuel pump
... ok again lol thanks for the replys but its still 2 - 2 for hp or regular? ...
im not going for a 500hp build.. just a mild turbo on z6 for now shooting for 200-220hp... maybe later build bottom end ect.. but i think 200-220 is enough for a daily driven civic.. 8) 8-10 psi 14b uberdata.. if i can just buy the reg 255 and not need a adj fpr id like to do that... |
Re:Walbro hp 255lph fuel pump
dont know if ne of use ever saw this.. found it searchin around http://www.lightningmotorsports.com/walbro_tech.htm
so mite as well get the hp? im still confused someone has to know...will i need a adj fpr w/ either the hp or the regular 255 using uberdata.. which pump will be best with the setup im using?? |
Re:Walbro hp 255lph fuel pump
Originally Posted by turbohf
i run a Walbro 255lph HP pump... stock FPR...
also that pump is good for like 500hp ;) but reguardless both the regular and HP are good pumps, I used the regular in my first crx, and the HP in my current one. |
Re:Walbro hp 255lph fuel pump
did your fuel pressure inscrease using the HP one? or are u using a adj fpr? im trying to get the one i can use without getttin a adj fpr right away..
so can the HP pump be used with stock fpr and have stock fuel pressure? |
Re:Walbro hp 255lph fuel pump
I always ran a stock fuel pressure regulator, what are you worried about if it bumps it up to 40-45psi at your base who cares.
If you are tuning this thing with an adjustable fuel map you can change it so it runs fine. |
Re:Walbro hp 255lph fuel pump
ok yea thats what i was wondering.. if i could control the fuel pressure w/ uberdata..
so i guess ill just go wth the hp one.. thanks for all the replys |
Re:Walbro hp 255lph fuel pump
no you cant control fuel pressure with uberdata, just injector pulse.
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Re:Walbro hp 255lph fuel pump
ok but the hp one will be ok right as long as i adjust in uberdata? set the injectors at 450 and fp at 52.. bc of the 10psi increase from the 255 pumps?
correct? both pumps make the fuel pressure increase just the HP continues to flow after 60-70psi please correct me if im wrong? |
Re:Walbro hp 255lph fuel pump
The Walboro has been proven many times to go over 500hp.
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Re:Walbro hp 255lph fuel pump
Originally Posted by Whitey
The Walboro has been proven many times to go over 500hp.
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Re:Walbro hp 255lph fuel pump
im not shooting for 500 whp at all so that doesnt matter./
200-220whp at most... |
Re:Walbro hp 255lph fuel pump
You'll be perfectly fine with that Walbro then. Jeff or anyone else, I'm curious to know what kind of fuel system modifications actually need to be done when reaching high HP like that. What do they swap the stock fuel lines with etc.? Not that i'm planning to ever be able to have 500HP under my ass in a Honda, but it's just interesting to know.
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Re:Walbro hp 255lph fuel pump
Jeff I can show you tons. They are all F/I mustangs though. :-\
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Re:Walbro hp 255lph fuel pump
Posted by: tranceminister Posted on: January 18, 2005, 08:23:30 PM You'll be perfectly fine with that Walbro then. Jeff or anyone else, I'm curious to know what kind of fuel system modifications actually need to be done when reaching high HP like that. What do they swap the stock fuel lines with etc.? Not that i'm planning to ever be able to have 500HP under my ass in a Honda, but it's just interesting to know. |
Re:Walbro hp 255lph fuel pump
Hmmm, pretty cool. That would be alot of work having to replace the fuel lines from the pump to the engine :o But if it saves your engine, then it's worth the time. I've never actually seen any high HP Honda's/Acura's in person to check them out. Maybe someday. Or I'll be the first ;)
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