IDC (injector duty cycle) on a stock 1g and 2g turbo car?

[silver bullit]

IDC (injector duty cycle) on a stock 1g and 2g turbo car?

I know most car makers on turbo cars ideal is 80% idc. But what is our cars at(1g turbo and 2g turbo stock cars)?


Does anyone have a logger that they dont mind running out and taking a drive on stock boost or 15 psi on a 14b with 450 injectors to see what the idc is?

I am not stupid i know you can take it over 100% and you should try to keep it at 80-90 but i am just trying to get a base line/chart (granted every car is different) of what the 450's flow at 10 or 15 psi on the 14b.


If someone has a pocket logger or dsm link etc and dont mind doing this lmk...

 

[The_EE]

You dont want to go above 80% if you dont have to.

 

[silver bullit]

You dont want to go above 80% if you dont have to.

I know but i wanna know the base percentage % number on stock dsm turbo cars.

 

[absolute_DSM]

IDCs change by a lot of inputs from the ECU. Im not seeing what youre asking..

 

[Savage Talon]

I think he's asking with a stock DSM on stock boost what are the average idc.

 

[silver bullit]

Does anyone have a logger that they dont mind running out and taking a drive on stock boost or 15 psi on a 14b with 450 injectors to see what the idc is?

I am not stupid i know you can take it over 100% and you should try to keep it at 80-90 but i am just trying to get a base line/chart (granted every car is different) of what the 450's flow at 10 or 15 psi on the 14b.


If someone has a pocket logger or dsm link etc and dont mind doing this lmk...

 

[absolute_DSM]

I know you have a some knowledge, Ive seen you around, so Im not doubting what you know. Just understand that over 100% IDC is impossible. After 100% the injector is all the way open and the ECU cannot control flow over that. You would be Maxed.

Im just trying to get a base line/chart (granted every car is different) of what the 450's flow at 10 or 15 psi on the 14b.

Thats what people needed in the original post. Im sure its close to 90% at 15 psi.

 

[silver bullit]

I know you have a some knowledge, Ive seen you around, so Im not doubting what you know. Just understand that over 100% IDC is impossible. After 100% the injector is all the way open and the ECU cannot control flow over that. You would be Maxed.



Thats what people needed in the original post. Im sure its close to 90% at 15 psi.

There is no such thing as 101% you cannot go higher than 100 and when you reach 100 you get fuel cut i know.

I just need

10 psi idc%
15 psi idc%
or whatever relative data you peoples might have.

 

[xtreme-elements]

i see what you are asking, sort of, i have 550 cc injectors, and according to my logger, i am at 112% duty cycle at 22 psi.. they are over maxed... i need 650's

 

[talonDSMerr]

I'm on stock injectors, 14b on ~12 psi and my IDC's are +90%. Very close to maxing out. Just ordered myself some larger injectors, I was knocking a lot on that log. Hope this helps silver bullit.