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Walbro High Volume Fuel Pumps
 
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The Walbro high output in-tank electric fuel pumps are available in flow ratings of 255 liters of fuel per hour. These particular pumps flow significantly more fuel at higher pressure. For example, at 80 PSI the standard 255 lph pump will flow around 132 liters (35 gallons) per hour. At that same 80 PSI the equivalent HP (high pressure) fuel pump will flow over 210 liters (50 gallons) per hour.

Walbro in-tank electric fuel pumps utilize a proven gerotor design. The outside dimensions, however, are compact enough to fit existing hanger assemblies, without modification. Coverage includes most popular Acura and Honda, and many other Import applications.

These are complete fuel pump kits and include all drop parts, accessories and installation instructions. Also included is an inlet filter that meets or exceeds original equipment specifications and provides improved filtration and durability.


The fuel delivery capability of the stock EFI fuel pumps (also referred to as electronic fuel pumps or fuel injection pumps) is often not sufficient for high-boost applications or systems with additional injectors. When adding larger turbos, running higher boost or forced induction, and most race applications require a high-flow fuel pump. Thse fuel pumps are a bolt-in replacement for the stock fuel pump. These Walbro fuel injection pump kits come with the exact hardware required to make fuel pump installation a breeze! No running around town looking for the part to make it fit, all fuel pump installation hardware is included! Other vendors will sell you only the fuel pump leaving you to buy and modify your fuel pump to fit your car. These 255 liter-per-hour fuel pumps are conservatively capable of supporting over 640 HP in naturally aspirated motors, and over 530 HP in forced-induction applications.

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Reviews of Walbro High Volume Fuel PumpsBecome a member!
Posted by :  M3tor2nR at 7/1/2005
Walbro Fuel Pump is a great peice. I had it in my Turbo Integra and gave me no problems whatsoever. Great product!

M3tor2nR reviewed Walbro High Volume Fuel Pumps part # GSS250-400-846
Posted by :  SAGVR-4 at 7/2/2005
I have a 190lph and it is a great fuel pump, very easy to install in my DSM. It has given me absolutely no problems, they are loud, but I like the sound anyways
Posted by :  frank at 7/7/2005
Good fuel pump, Needs hotwiring, You can hear it working pretty loud. Good product!!!!!!!

frank reviewed Walbro High Volume Fuel Pumps part # GSS341-400-857
Posted by :  tke_413 at 7/8/2005
Installed on the Evo, no complaints and it's very easy to install.

tke_413 reviewed Walbro High Volume Fuel Pumps part # GSS317-400-847
Posted by :  EuroEclipse at 7/20/2005
I've used the walbro 255lph HP fuel pump on 2 of my last DSM's. I recommend this product as one of the first supporting mods towards a bigger turbo. Easy to install with the supplied install kit. The whine of the pump is easily drowned out by the car stereo and is not that noticeable unless you're really listening for it.

EuroEclipse reviewed Walbro High Volume Fuel Pumps part # GSS342-400-847
Posted by :  tsigeoff at 7/29/2005
Best bang for your buck with this fuel pump. I've used nothing other than Walbro to fill my fueling needs. The 255 works great for any street 1G dsm with well over 400hp. One of the first mods to get when starting off with a stock DSM.

tsigeoff reviewed Walbro High Volume Fuel Pumps part # GSS341-400-857
Posted by :  DoriftoPnoy at 8/5/2005
Awesome kit. Only hard part bout installing this is removing the big seal screwed on top of the fuel tank. Really good if you plan on boosting your car more than 7psi.

DoriftoPnoy reviewed Walbro High Volume Fuel Pumps part # GSS341-400-766
Posted by :  EVILution at 8/13/2005
The stock Evo fuel pump is notorious for over heating under high loads. The Walbro 255LPH unit is a great upgrade to your fuel delivery system and gives you that added security during WOT runs.

EVILution reviewed Walbro High Volume Fuel Pumps part # GSS342-400-847A
Posted by :  bah14 at 8/22/2005
Walbro is essentially the gold standard brand for upgraded fuel pumps. I've got one on the STi to help lower duty-cycles, etc. Fits/installs like a charm.

bah14 reviewed Walbro High Volume Fuel Pumps part # GSS342-400-791
Posted by :  3spride at 10/1/2005
This is a great fuel pump! And for the price it is quite a bargain. I have mine hot-wired in so it does flows what is stated or better. It whines a bit, but as long as I get all the fuel needed it doesn't bother me. I highly recommend this fuel pump!!!

3spride reviewed Walbro High Volume Fuel Pumps part # GSS315-400-857
Posted by :  JokerX at 11/4/2005
These are a great upgrade to and system that may require more fuel If you own a Forced Induction ride or maybe just all N/A you cant go wrong with a Walbro Pump - My intake 255 Walbro took all of 10 minutes to change in my Turbo'd 2000 Honda Civic and was well worth the Money - when you want quality and reliability than you want this Fuel Pump ..

JokerX reviewed Walbro High Volume Fuel Pumps part # GSS317-400-846
Posted by :  TRTrex at 1/13/2006
Not one problem w/walbro. I must have if you want to upgrade your turbo. I have a PE1820 on a WRX.

TRTrex reviewed Walbro High Volume Fuel Pumps part # GSS342-400-791
Posted by :  Honda2367 at 3/11/2007 (94 Civic Ex Turbo D16z6 )
Awesome Pump, Great value and amazing performance!!! Easy install in ten-twenty min.

Honda2367 reviewed Walbro High Volume Fuel Pumps part # GSS278-400-965

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