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white_ep3_civic
22-07-2010, 07:13 PM
Currently have a carby EG civic and planning on up grading the motor to a fuel injected. I have been told a couple of mixed stores about doing conversions.

1. Do I have to change all the fuel lines
2. Do I have to upgrade the fuel pump

Thanks.

quangsuke
22-07-2010, 07:30 PM
This is what you need to do.
Get a Fuel tank and pump from a GLi, Vti, Si etc (fuel injected model)
You don't necessarily need to change all your fuel lines. You can use the carby lines but need to alter the ends so that they can handle the extra psi.
+ make the vapor line your return for the efi swap.

U need the left side wiring loom for the car aswell.
Its a BIG JOB. goodluck

white_ep3_civic
23-07-2010, 05:33 PM
damn might have too pay someone to do this for me then

EKVTIR-T
23-07-2010, 05:49 PM
You don't need a new tank,just add an external fuel pump

pablos8
23-07-2010, 06:06 PM
Champ this has been covered many times, but here it is for you :)

"Search" is your friend

http://www.ozhonda.com/forum/showthread.php?18488-dual-carb-to-fuel-injection&highlight=carb+conversion

http://www.ozhonda.com/forum/showthread.php?113874-Changin-from-carby-to-fuel-injected&highlight=carb+conversion

http://www.ozhonda.com/forum/showthread.php?128074-COnverting-dual-carb-to-civic&highlight=carb+conversion

http://www.ozhonda.com/forum/showthread.php?99591-carb-to-EFI&highlight=carb+conversion

http://www.ozhonda.com/forum/showthread.php?89839-carb-gt-efi&highlight=carb+conversion

http://www.ozhonda.com/forum/showthread.php?83892-EFI-Conversion&highlight=carb+conversion

found some more..

http://www.ozhonda.com/forum/showthread.php?39755-EG-GL-(how-d-they-go-)&highlight=carb+conversion

http://www.ozhonda.com/forum/showthread.php?13060-ED-Civic-Carbie-to-EFI-conversion&highlight=carb+conversion

http://www.ozhonda.com/forum/showthread.php?12133-Fuel-Injection&highlight=carb+conversion

http://www.ozhonda.com/forum/showthread.php?41539-Carb-efi-Conversion&highlight=carb+conversion