Fuel pressure

[slatroni]

I did a search on upping my fuel pressure for my 1397 build. I have a stock pump and regulator. The only thing I found said to squeeze the regulator with a pliers. HU?
So my Question is, how do I up my fuel pressure on my stock pump and regulator?
Thanks for any help!
Steve

 

[GoldenChild]

Your likely gonna need to up fuel volume not just pressure depending how it's set up.

 

[Commuta_Busa]

search for the "fuel regulator mod" and squeeze the regulator. It's a quick n easy mod to up the pressure. You'll also have to remap the fuel.

 

[slatroni]

COOL! I ran air through the stock regulator and it popped off at 45lbs plus of minus. I put the regulator in the vice with a 1/4" drive 9mm socket and a pair of calipers. Squeezed it .035" and pressure went from mid 40psi to 58psi.
Thanks!
Steve

 

[B@DA$$08BUS@]

I did a search on upping my fuel pressure for my 1397 build. I have a stock pump and regulator. The only thing I found said to squeeze the regulator with a pliers. HU?
So my Question is, how do I up my fuel pressure on my stock pump and regulator?
Thanks for any help!
Steve

I am no expert, but I just had a 1441 done on mine and i was able to keep the OEM pump/regulator. I have huge cams as well, so as I said Im no expert, but I think you would be ok.

 

[Commuta_Busa]

sometimes you can get away with not upping the pressure by just having much higher numbers in your pc/bazzaz/ecu for the extra fuel. Everything depends on how much fuel the engne needs.

I am no expert, but I just had a 1441 done on mine and i was able to keep the OEM pump/regulator. I have huge cams as well, so as I said Im no expert, but I think you would be ok.