Question for Power FC Users

[Mr. White]

Hey everyone,

I just installed a set off 550cc injectors from Five-O on my car. After installing them, I cranked the car up and it fired right up. Normally, this would be a good thing, but I'm kinda skeptical because, from all the reading I have done, I was expecting the car to not start until I set the correction for the injectors. In my injectors tab under settings, everything was at 100% for duty (switched from stockers). Now, I set the duty down to 67, as I thought that was proper for 550s, and the car bogged down to about ~770rpms and saw vacuum around 17. my car is set to Idle at about 950 and see vacuum of 19-20. So, I played with the ms setting and raise it. The Idle went back up. I am kinda scared they may not be the right injectors. Anyone experience anything like this?

My setup is:
S14a SR20DET Head/S13 block
Built head (stock cams)
Greddy valve springs
Crower Retainers
Z32 MAF
2871R .64 A/R
Tubular manifold
Sard FPR
Walboro 255
Sard R2D2
Five-O 550cc
Power FC L-Jetro (I can anything from this needed)

get back to me!



-Lawz