How much fuel pressure?

[.38 special]

I just recently put 50# injectors on my 87. Im setting up for a larger turbo. In the mean-time what fuel pressure should I run with the stock turbo, 50# injectors, and Walbro 307 fp, at about 16-17 pounds boost? Any advice would be greatly appreciated.

 

[y26]

I would keep it 44-45 psi. Do you have a scantool?

 

[strikeeagle]

Whatever you chip maker recommends, then it's a matter of tuning...