I am wondering if anybody has an adjustable fuel pressure regulator on their truck. What is an optimal fuel pressure for these trucks? I am just wondering if it is worth doing.

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00 lightning - Trans-go shift kit,PA trans pan, R-9 flip-chip, Pro-M mass air, K&N filter... best of 13.2 at 104.8 MPH.
90 mustang- DSS 396 stroker, TRZ suspension...420 rwhp

 

yes i have one but have been unable to find out either. i am thinking with 13# boost i need something more in the way of fuel. i am looking at a gauge to keep on the fuel rail but they are expensive. have to be dot approved.

 

Check this out for adjustable fuel pressure regulator.


http://www.svtperformance.com/ubb/Fo...ML/000053.html

Regards,


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John Armstrong
2000 Red Lightning
#444 of 4966
Born 2/22/2000
Went home 3/6/2000