MSA Upgrade

[280zgod]

Anyone ever bought, installed, tuned the rising rate fuel pressure regulator from MSA. I got it and installed it but im a little clueless to what the max psi output of the stock fuel pump is and stuff anyone know that off the top of their head...i know each pump will be a little different but just a general number. thanks.

[fattyjay22]

On my 76 280z, I could get about 45psi max out of it. To make it easier on myself, I installed a B&M fuel pressure guage for a honda inline after my filter. This will make it MUCH easier to tune as I later found out

[hls30.com]

And trouble shoot!!!

Will

[fattyjay22]

And trouble shoot!!!

Will

Yes, thats exactly what I am doing with it right now. I just bought a 78 Black Pearl and am having a bit of trouble with the fuel system!!So now it is time to borrow some parts off of my 76 to fix the 78 and the Pressure Guage is the first to go!!