stock and a boost race tune scaled for 42lb injector and a 2bar sensor
Attachment 103761Attachment 103762
Printable View
stock and a boost race tune scaled for 42lb injector and a 2bar sensor
Attachment 103761Attachment 103762
hey man, are you still around?
Yes
cool.
how did you scale? did you just do the simple math or was there something else?
i have a honda map sensor that can read up to 11.4psi, not sure if that is considered a 2 bar or not. also i have 36lb injectors
just wondering how you scaled, i did simple math and under boost i'm great and part throttle its good, its really other areas that are full rich like cruising with a touch of throttle
do you know what vacuum these sensors start at on the first row in the base fuel table? is that like -25 or -20?? -30????
thanks man
42lb ford injectors and 2bar map
"Cut" table in na and boost
Thats the base map then its all back to fine tuning
cut table? you mean cut the values down based on the difference in size of injector?
Look at voltage charts for 1bar and 2bar mapsensors
i guess you're going to have to dumb it down a lot for me if you have the time. i appreciate your help tho
actualyl i think i see what you need i'll try and fgind it for the honda map
looks like this for honda map
Vacuum (inHg) / Voltage (V)
0 / 3.0
5 / 2.5
10 / 2.0
15 / 1.5
20 / 1.0
25 / 0.5
Im not at the computer right now
https://www.facebook.com/Taracing70
so i added boost by following the pattern does it look like it might be right?
Vacuum / boost / Voltage (V)
11.4psi / 5.0
8.55 / 4.5
5.7psi / 4.0
2.85psi / 3.5
0 / 3.0
5 / 2.5
10 / 2.0
15 / 1.5
20 / 1.0
25 / 0.5
the problem with that last chart is that there are 9 rows in the base fuel table, that chart has 10
i know that 66kpa is 0 vac
Attachment 142946
i'll try to post my tune i need to switch to my tuning tablet
Which injectors did you use?
Are they the bosch 0280155968 "green giant" 42lb??
Yes ford motorsport
A lot of china junk out there
Cool I'm gunna link you listing for some can you confirm they are the ones you used?
I think they call these the skinny giants.
I bought some China 36s and they are leaking already really bad....