I am using evoscan to log. What is the easiest way to tell how much injector I have left if I am wanting to add fuel to certain areas?

 

Log your IDC, Injector Duty Cycle. I dont go above 85% IDC myself. Some people go above 100% and just keep going.

 

Thank you! I thought that was correct but wanted to make sure. Im all about staying safe and concervative.

 

What do you think the HP / Boost limit for the stock injectors? I have some 680cc Injectors that I haven't put in yet.. Just wondering what is the breaking point...

Thanks!

 

I maxed out the stockers with TBE, intake and cams. On stock turbo I think 680s will be enough unless you run it super rich. I have 780s and hit about 75% IDC, but I am still running pretty rich around 10.5 AFR.

 

yeah and fixing you fuel trims is a pain in the @ss...

 

I am currently at 322awhp/330awtq before I installed 272 Cams, Cam Gears LICP and ECU Reflash this past summer... using about 22-24 PSI and stock injectors... what effect can I expect to see when i switch them out and do another reflash... I also already have a Wal 255 FP.. anything else I should install the same time I put the new injectors in?

Other MODS include...
3" TBE (no cat)
Cone style K&N Intake
Greddy EBC
Apexi AFC-NEO
Compustar Alarm with Turbo Timer

Thanks!