Coutts

Hey guys, been searching google and the forums here and haven't really found exactly what I'm looking for.

I'll be boosting my stock 92 teg, injectors are obviously necessary but I'm contemplating if I'll really need a fuel pump. I'll be on the stock map sensor so nothing more than 12 pounds (ill be running 7 at first), with a turbo that's similarly sized to a 14b (a little bit bigger).

Thanks in advance.

kyden

don't bother with a stock fuel pump. a walbro 255 is under $100.

cleansi

stock fuel pump supports around 200 hp at least thats what they usually max out at.

CDecker0218

Get a walbro 255. They are pretty cheap for the amount of power you can make with them.

bzyq2001

my friend in his crx 310hp, stock pump, stock fpr, 450ccm eclipse injectors

cleansi

good for him. the stock fuel pump does not put out enough fuel to efficiently tune a vehicle over 200ish hp any reputable tuner will not tune a FI over that. for obvious reasons of running lean

Turbo-LS

iTrader: (4)

You friend is full of crap, a stock fuel pump will not flow enough fuel to hold a proper a/r ratio to support 300whp. even with a huge set of injectors it wouldnt work it just cant keep up with the demand. The stock regulator is said to be good for around 450 so thats no big deal and 450cc injectors with a good pump ma out around 300whp and I'm a tuner and i've seen what those injectors are capable of when they have the right pump or a stock pump an stock pump they max out very quickly right around 225whp 100% duty cycle

To the OP i know its a pain in the *** to change a fuel pump on a DA so do you self a favor and pick up a inline walbro 255hp or if you can swing the extra money get a bosch 044 but the walbro should do just fine and keep the stocker in the tank.

bzyq2001

i know what he has got, and tuner didn't konw what fuel pump is inside, but after 6-6.5k was not enought fuel and afr goes high, but he made 310hp
but another friend in his SC del sol, was limited by fuel pump to 230hp

wantboost

iTrader: (2)

you cheap asses wanting to get by as cheap as possible **** me off...

Its a turbo build, cheap and reliable dont work... A stock fuel pump, seriously... that was deemed by the factory adequate to fuel a 160hp motor you think will work for 12psi boosted? um yea...

a walbro 255 is 100 bucks... how much is a new motor?

uberEFtuner

If the pump dies while the engine is under boost it will lean out and melt your engine parts. So do you want to risk it?

Muckman

iTrader: (2)

dual stock pumps

Turbo-LS

iTrader: (4)

LOL

Coutts

I have someone sending me a stock dsm fuel pump, I'll be able to use it right?

Turbo-LS

iTrader: (4)

Why are people that can't afford a 100 dollar fuel pump boosting cars? If you can't afford to buy a walbro then don't boost the car because it's expensive to do and keep up with especially I using shoddy parts

Coutts

Sorry, did you just say a dsm fuel pump is "shoddy"? You run a shop, really? You sure sound like a dumb **** to me.

AlexDphoto

yes hes loaded because he has 70 dollars to buy a walbro

go ahead and use stock pump or a dsm pump that wasnt designed for our cars. Well see how far this mentality gets you.

Coutts

Holy jesus **** everybody is ****ing stupid here.

A fuel pump is a pump, it pumps fluid, what the **** has to be specially designed to work on a honda?

I guess all those people who use universal walbro 255s did it all wrong not buying a pump made for their car, right?

AlexDphoto

orly? whatever you say captain. People who cannot afford a new fuel pump have no business in the FI world.

Coutts

I disagree, people who don't know what they're talking about have no business doing anything with their car.

AlexDphoto

This says it all. Walbro pumps may be universal, but the install kits arent.

Coutts

Thanks to this thread I just lost faith in the internet. I'll stick to talking to people who know what the hell they're saying.

Turbo-LS

iTrader: (4)

Who said anything abotu me running a shop? I sure didn't. And im not the one trying to use half assed parts to build a turbo car. lol Ive had a drag car that i built my self and i currently have a RELIABLE turbo gsr that I built my self that makes great power and is done right with the correct parts and doesnt give me any trouble and whips up on just about everything on the road so Untill you see me asking dumb questions zip your lip NOOB

Coutts

You do realize you did nothing to prove me wrong there, all you did was go on about your car that I don't give a flying **** about.

Back to my original point, you don't know what you're talking about.

wantboost

iTrader: (2)

you need a walbro and an integra specific install kit, or the pump wont fit.

fuel pumps pump fuel... not every pump moves the same amount of fuel and stock pump will not support forced induction of anykind..

you asked a noob question, you should have been prepared for the flaming and jackass posting that has occured in a thread that could have been avoided by you simply thinking and using the search function...


noob

2kdrift

so this article is completely wrong??
http://www.hondatuningmagazine.com/f...ems/index.html



also i think u guys should be talking about what the hp limits are not just saying "no your a noob you cant run boost on stock pump"..