Optimized configuration for Hondata

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Dec 25, 2001 | 11:05 PM

#26

threatcon13

New User

Joined: Jul 2001

Posts: 6,380

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From: city of angels, CA, USA

Re: Optimized configuration for Hondata (Xerxes)

anyone have a URL where i can find an essex? fpr 1:1...plannin on hondata 2b w/ holley intank,440 injectors within 2 weeks.( when i get back home from break)

Dec 25, 2001 | 11:28 PM

#27

LsTurbo91

Honda-Tech Member

Joined: Mar 2001

Posts: 1,501

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From: Southern, CA, USA

Re: Optimized configuration for Hondata (Xerxes)

Quote:

With 440cc injectors and about 50psi of static pressure (60psi at 10psi of boost), I was hitting around 85% duty cycle at 8000rpm at the dyno.
I've got a '99 Civic Si w/ Hondata & a Greddy turbo kit.
I would recommend 550cc injectors for your setup, in order to keep the pressures & duty cycles nice and low.

-Xerxes

Glad im not the only one maxing 440's, Im way past 80% duty cycle, Im hitting around 15-16ms at 6000rpms. I've tested my stock FPR it does rise under boost so I know thats not the problem and Fuel pressure is good about 65lbs rail pressure at 9lbs of boost. Can you tell me your pulse width when you hit 85% on your datalogs ?