L-SiR-Y

Hey can anyone help me out i have a '93 hatch but i have a '99 SiR fuel pump and i wanna install it can anyone help me out i dunno where to start...Is it easy to install or do i need some professional help installing it?........PLS let me know before the weekend i wanna try to install it by then.....

white92d15b7

i think there the same fuel pump !!!!!!! correct me if im wrong but i think they used the same fuel pump inside the tank up to 2000 looks like the same part number to me !!!!!!!!!!! for every civic dx-SiR can't find part number after 2000 but 88-2000 there is soo many interchangeable parts from 88-2000 its actually very impressive !!!!!!!!!

white92d15b7

you think you need a better fuel pump buy a walboro (sp) 255lph pump from the us for like **.99 ill post the site when i find it again!

bbarbulo

iTrader: (2)

remove your rear seat cushion, open the shiny metal top plate to access fuel tank... unplug your battery, undo all the hoses and connectors, then turn the snap ring out and lift the assembly out of the tank, once out of the tank, have a cigarette j/k

then on your workbench, take the pump out of the sending unit and replace. the Nippon Denso are some of the best pumps in the world... but an SiR pump flows the same amount as your DX pump did just so you know it's NOT an upgrade.

L-SiR-Y

so basiclly i dont even have to change the fuel pump then cuz i thought it would pump out more gas....well someones gonna get their *** kick from me cuz they told me it would make a difference.....anyways thanks guys for the info........

bbarbulo

iTrader: (2)

haha, no, you got suckered

L-SiR-Y

so what kinda fuel pump will i need for better performance for a 99 b16a2?....and will it fit into my hatchback?

bbarbulo

iTrader: (2)

fuel pump does not provide performance

imported_kane2k

The only reason to change your fuel pump is because you need more gas in your engine than the pump can provide. If you haven't replaced your computer then you could put the biggest fuel pump in the world back there and your performance would be the same because the fuel system would be running exactly the same. I'm not even sure if you can top out the stock fuel pump unless you have forced induction requirements.

L-SiR-Y

well i did replace my ecu it came with my engine and it is chipped with a mugen chip. so if i were to upgrade my fuel system then i will get the performance i want right?.... Let me know what fuel system upgrades i will need for better performance.

bbarbulo

iTrader: (2)

haha... leave it man - there is no performance to be had here!!!

if you want, change it just cuz it's a newer pump, but for NO OTHER REASON!!!