Fuel Injector and Fuel Pump specs for Honda F4i [Archive]

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EuroUri

11-09-2003, 11:15 PM

i'm having trouble finding this info. If anyone knows the flow specs for the injectors and the pump, please post. thanks.

-Uriah

Virginia Tech FSAE
Engine Team: Fuel System
Zylinderkopf VW/Audi Car Club

Brent Howard

11-10-2003, 07:10 AM

I know the pressure at the injectors is 50 PSI

Brent

www.ucalgary.ca/fsae (http://www.ucalgary.ca/fsae)

bigtoyota9

11-10-2003, 07:27 AM

Hey there is a post on injectors a couple months back, and i remeber someone talking about F4i injectors. I remeber seeing that the flow rate of the stock injectors is 210cc/min. And Brent is correct the fuel pump operates a 50psi . We run the stock injectors on sequential fire with great success and intend to go the same this year.

Heres a link to that thread about coils and injectors: http://fsae.com/eve/forums?a=tpc&s=763607348&f=125607348&m=9466032644

Ryan Schoffer

11-11-2003, 01:23 PM

12V

62PSI max

~1L/min flow rate at 50 PSI

Vehicle electronics leader

www.ucalgary.ca/fsae (http://www.ucalgary.ca/fsae)

[This message was edited by Ryan Schoffer on November 11, 2003 at 08:05 PM.]