is there any way i can raise the fuel psi on my LT? like without a tunner and just by hand?

plz.. no trolls.

 

Fuel Pump?

 

fuel pressure regulator...

 

whats that little *** on the fuell raill?? ill try and get a pic and i have looked into the regulator but is there any way without mods i could raise the psi?

 

You could put smaller fuel line on car and get higher psi. All that means you will blow the car up. You know psi doesn't always help if you could flow more fuel thru the rail. Get you a bigger fuel pump if you really don't want to do anything.

 

any reason for this? you could do a fuel pump rewire for more voltage to the fuel pump

 

^^^^ It would be helpful to know WHY you want more fuel pressure as there are different optimal solutions depending on the desired outcome.