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-   -   Just put in RX-8 injectors. What do i need to change?? help (https://www.miataturbo.net/mspnp-55/just-put-rx-8-injectors-what-do-i-need-change-help-78129/)

zacktrotter_uncc 03-22-2014 02:58 PM
Just put in RX-8 injectors. What do i need to change?? help
 
Hello,
I had stock 265cc injectors
running megasquirt pnp gen 1.

switched to 425cc rx-8 injectors, what do i need to change ive been reading but im getting mixed info

i know req fuel is going from 12.6 to 7.1 or somthing

but where do i change injector dead time? also do i need to mess with cranking PW's

help please. i just installed them and sort of in a hurry

18psi 03-22-2014 03:00 PM
tune them

zacktrotter_uncc 03-22-2014 04:35 PM
Originally Posted by 18psi (Post 1114007)
tune them
are you saying to just set req-fuel and tune my VE tables?

thirdgen 03-22-2014 10:20 PM
Yup

zacktrotter_uncc 03-23-2014 12:05 AM
Originally Posted by thirdgen (Post 1114054)
Yup
ok that has to be the case, another member told me to change my injector opening time from 1.20 to 1.00, and my voltage correction from .10 to .20

I did this and my first veal run was bad, ran like crap, pulled in a parking lot and switched back to 1.2 and .10 and it was better


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