Resolved fuel pressure regulator questions

[overboosted1g]

Is the 1g turbo fuel pressure regulator different then the non turbo fuel pressure regulator and is a 1g fpr different then a 2g

 

[bsbllfit7]

2g is far superior. 1g will see overrun with a 255lph where as a 2g can hold it if its in like new condition

 

[NOSLO2PT0]

Is the 1g turbo fuel pressure regulator different then the non turbo fuel pressure regulator and is a 1g fpr different then a 2g

The turbo FPR is different from the NT FPR.
1G turbo FPR = 37psi
1G NT FPR = 43psi

2G FPR = 43psi and is oriented differently than a 1G. And it is NOT far superior to the 1G. It will get over-run by a 255 pump as well.

 

[overboosted1g]

How do I test my fuel pressure regulator

 

[ramsack]

1g m/t turbo: 36.3 psi
1g a/t turbo: 42.7 psi
1g n/a: 47.6 psi

2g 4g63: 43.5 psi (3 bar)

This really should be stickied somehow. I don't know how many times I have typed that because of misinformation.