subaru360 wrote:
Yes, you need bigger injectors. You are on the ragged edge with your setup. Don't keep running it like this or you will hurt the engine.
If buying new isn't an option you could modify the stock ones.
At the very least lower the boost way down until you get do something.
Thank you for your valuable input everyone. The boost has been reduce to 16 psi until I get the fuel injectors in place. Good point on modifying the stock injectors, I heard tuning the 740cc or 830cc will be complicated is this true? I really don't need that much of fuel because I don't anticipate of obtaining anymore than 350whp. Your thought?