what size injectors do you recommend I run with a vortech s-trim?

thanks in advance

 

What kind of power are you trying to make?
what is your setup?

 

If you are running the Vortech supplied FMU you should use the stock injector size, unless you are having it custom tuned with a wideband. It will already be quite rich with the FMU, if you used larger injectors without any other changes it would be WAY too rich.

Rich Krause

 

I would say either 36's or 42's depending on how much power your planning on. You want them to run at 80% duty cycle.