Afpr

[ttocs]

I realized yesterday that I never did install it but meant too. Part of the problem was that I could not really find any instructions on both install and adjustment? For install I was assuming just pull the hrns to the fuel cut-off, start the car to bleed the pressure from the line and then its just two bolts? I am running 24 lb injectors and have a pressure sensor on it that I can use, how and what should I adjust it to?

 

[det_riot]

Is your car adyno tuned yet? I was told not to bother with an Apr bc its all regulated in the tune

 

[ttocs]

yes it was. He said it was running lean in the higher rpms and that a new fuel pump(did a 255 holley) and possibly a reglator would help since I was no longer running the 19 lb injectors.

 

[ProKiller]

i replaced mine like 10 years ago but i thought it was 2 screws to the rail bracketry. you need a vacuum line and you adjust it with the line off. need some kind of gauge on schrader valve to measure as you adjust.

 

[ttocs]

The actual replacement of it looks simple enough. I already have a gauge on my fuel pressure so that will not be a problem either.

STart the car and then disconnect the vac line or disconnect it and then start it?

 

[rz5.0]

Disconect battery bleed pressure off... Remove old fpr do NOT loose the small oring on the fuel rail not the one on the fpr but on the fuelrail. Install new fpr.. I had to remove my uper intske to get mine in seated properly. Start car disconect vac line set pressure connect line again..

 

[Venom351R]

Set it to 39 PSI

 

[ttocs]

I think its been showing from 33-35 with the vac line hooked up.

 

[fastbanshee1999]

I think its been showing from 33-35 with the vac line hooked up.

I have mine set at 41 and runs pretty well at that pressure