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-   -   Power FC Changing to 1300cc Injectors (https://www.rx7club.com/power-fc-forum-47/changing-1300cc-injectors-89708/)

DavidDeco 06-19-02 07:44 PM

Changing to 1300cc Injectors
 
I'm still confused in regards to setting the PFC for
differnt injectors.

Assuming I install the 1300cc secondaries and tell the PFC the volume is 1300, how do I figure out the lag time differential to even put it in?


Maybe this is a simple question. I'm just not that savvy enough in this to know.

adax 06-20-02 04:15 PM

People have used anything from 0.04 (SR recommendation) to 0.20 (RC Eng. rec.). Do a search, ther's some testing data available.

Alan

DavidDeco 06-24-02 06:47 PM

Did the Search
 
Did the search but it still seems inconsistent.

From .02 to .20 seems a fairly big range and some
posts had Primary settings changed which I can't see why.

From the looks of it, +0.16 seems the logical choice.

What's the more conservative approach? I'm new to this PFC stuff so how do I determine if .16 is the best? What should I be looking for to figure out if I should go more or less lag dif?

thanks

twokrx7 06-25-02 09:38 PM

I've run 0.04 and 0.2 and cannot tell a diff, put something in and drive it.

Jodeny 06-26-02 03:37 PM

Actually I ran 0.0 and 0.02 and could not tell any diff either.
John

DavidDeco 06-26-02 11:07 PM

Thanks for info:)


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