n/t fpr on a gs(t/x)

[hachituroku]

I was reading the dsm manual when I noticed that the non turbo 4g63 cars came with a fuel pressure of 47.6 psi. I think this is interesting since the turbo 5-speed models come with the low pressure of 36.3 and turbo auto 's come with 42.7. Is this somehow related to the fuel pressure control valve that is only on the turbo models? I'm sure someone else has thought of this but if I'm right, you should be able to bolt on a n/t fpr without problems. If anyone has some info or thoughts on this please share.

 

[hachituroku]

ok I just found out that the fuel pressure control valve is only for maintaining idle after restarting the car when the engine is under extreme temperatures so it would not have any effect on switching the regulators out.