what should a stock GSR's fuel pressure be at?

thanks
SEAN

 

i want to know too...anyone?

 

We are getting ready to install a B&M FPR on my 95 GSR... I believe we are going to install the fuel preasure gauge first to get the stock FP reading... maybe someone else has the answer as I believe we are still a week or so away from it

 

I think it's 48 to 55 psi with the vacuum hose disconnected.

 

I think between 43 and 52 with line off, I'm not sure though. Mines on 53 with line on, but I've got different cams and pistons.

 

Stock idle is ~42-44psi. Stock WOT is ~50-52 psi. These are the readings I'm getting on my GSR (no fuel modifications)

 

this probably wont help but, when my car is sitting idle. its at 40psi

 

make sure to plug up the hose with your thumb when checking the fuel pressure.