FPR setting?

[jlmillionaire]

What should the fpr setting be with stock boost?
36 psi?

[fliprayzin240sx]

Disconnect the vacuum line to it and it should be somewhere between 36-42 psi. I usually set my FPR to about 40. It should drop down the moment you plug the vacuum line back in.

[ze12o]

I run it at 40 on the ka

[jlmillionaire]

thanks guys

[jr_ss]

43 without, 36 with vac