:::RHMT::: Real Home Made Turbo
General Category => General Discussion => Topic started by: chris on August 20, 2012, 02:03:12 PM
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These cars are getting freakin old,fuel pump took a dump on me in my 90 crx si. Replaced the main relay even though it showed it worked just cause its 22 years old and I dont like breaking down. The board looked so weathered I didnt want to bother with resoldering the joints
Jumped the wires needed and test for voltage at the 5 pin connector at the pump. Got 12 volts at the harness after unclipping the harness at the fuel pump with ignition on
I cant believe an oem honda fuel pump failed then again these cars are getting freakin old. That was my sunday. Now the joy of dropping the tank,hooray
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I replace my fuel pump with a walbro 400, only to find out the gas tank now leaks :-X
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You east coast guys Im sure will get use to replacing gas tanks from the rust on 20+ year old cars
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gas tanks usually last longer than the body
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I replace my fuel pump with a walbro 400, only to find out the gas tank now leaks :-X
what are you guys using to wire those things in?
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Gum wrappers and paperclips
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Not sure why everyone cries about dropping a crx tank.. Even an OG.. :P
I always dropped both hanger bolts and pulled down what I needed and swapped what had to be done.. Can do a fuel pump in 20 mins...
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well your faster than me. Walbro ordered.
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I *heard* a walbro 400 in a civic the other day, it's quieter than my walbro 190. Unreal.
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I *heard* a walbro 400 in a civic the other day, it's quieter than my walbro 190. Unreal.
Also not much bigger, the base is bigger the body is the same. Btw a stock crx fuel pump is bigger then the 400!
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I just got an OEM R35 fuel pump pair on fleabay for $27. Found an older "record" on the stock R35 fuel system to be 645awhp at 21psi, and AMS says 670awhp max.
I've been wanting to try a DIY dual pump setup for a while...
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I just got an OEM R35 fuel pump pair on fleabay for $27. Found an older "record" on the stock R35 fuel system to be 645awhp at 21psi, and AMS says 670awhp max.
I've been wanting to try a DIY dual pump setup for a while...
More on this please :noel:
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They're a bit better flow than a dohc vtec pump, less than a 190lph. Obviously designed for decent pressure though.
I was going to braze together a "y" to the stock outlet tube on the stock pump hanger so there wasn't a problem with the hoses. Then I was thinking about cutting the arm off and making it a bolt-on like the full-blown kit - except with steel. I orginally had this idea with 2 GSR pumps before the 400lph pump was available, since the main goal was silence on a DD.
I might just use these for future not-big turbo cars, since they're new and can do 300whp each. The Walbro 400 I saw was as quiet as a stocker, so I'd go with that if I ever need over 400hp.
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ordered my 255 from lightning motorsports the other day. Some kid is going to be very lucky since the crx is going up for sale once I install the pump. Car is dialed in for sure. Last of my hondas.
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http://www.xenocron.com/xenocron-255-ltrhr-fuel-pump-p-148.html (http://www.xenocron.com/xenocron-255-ltrhr-fuel-pump-p-148.html)
great bang for the buck. I have used 3 so far with 100% success!
p.s. they are much quieter than the walbro
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one starred and reported
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http://www.xenocron.com/xenocron-255-ltrhr-fuel-pump-p-148.html (http://www.xenocron.com/xenocron-255-ltrhr-fuel-pump-p-148.html)
great bang for the buck. I have used 3 so far with 100% success!
p.s. they are much quieter than the walbro
Buy those exact ones off of egay for $50 shipped :noel:
http://www.ebay.com/itm/255LPH-High-Pressure-High-Flow-Electric-Fuel-Pump-Install-Kit-12-/271048617558?pt=Motors_Car_Truck_Parts_Accessories&hash=item3f1bc1ae56&vxp=mtr (http://www.ebay.com/itm/255LPH-High-Pressure-High-Flow-Electric-Fuel-Pump-Install-Kit-12-/271048617558?pt=Motors_Car_Truck_Parts_Accessories&hash=item3f1bc1ae56&vxp=mtr)
Mad JDM Red http://www.ebay.com/itm/JDM-SPEC-140-PSI-ADJUSTABLE-255LPH-HIGH-PRESSURE-PERFORMANCE-ELECTRIC-FUEL-PUMP-/320892581681?pt=Motors_Car_Truck_Parts_Accessories&hash=item4ab6b03731&vxp=mtr (http://www.ebay.com/itm/JDM-SPEC-140-PSI-ADJUSTABLE-255LPH-HIGH-PRESSURE-PERFORMANCE-ELECTRIC-FUEL-PUMP-/320892581681?pt=Motors_Car_Truck_Parts_Accessories&hash=item4ab6b03731&vxp=mtr)
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I have a cdm 255 in my flow bench at 18 volts, the bitch can flow some liquid...
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I have a cdm 255 in my flow bench at 18 volts, the bitch can flow some liquid...
YEap the only complaint I have is when using a stock FPR the pump go past 200psi on my gauge flood the engine.
So I had to use a CDM FPR to fix that. :noel: