Installed AFPR today...
Thread Starter
Melting Slicks
Joined: Jun 2001
Posts: 2,525
Likes: 1
From: Sarasota, FL
Installed AFPR today...
All in all it was purdy easy.
I set the pressure at 47# with vacuum line removed and car idling, per instructions on package (from TPIS). Factory was @ 39#. What are you guys running? Without a drag strip or dyno handy I noticed no immediate SOTP difference. Did I bump it too high? Input please...Be Careful Out There...Bob
I set the pressure at 47# with vacuum line removed and car idling, per instructions on package (from TPIS). Factory was @ 39#. What are you guys running? Without a drag strip or dyno handy I noticed no immediate SOTP difference. Did I bump it too high? Input please...Be Careful Out There...Bob
Team Owner
Joined: Dec 2000
Posts: 90,675
Likes: 304
From: SE NY
Cruise-In II Veteran
Re: Installed AFPR today... (BobMachus)
You may be a little high for your mods. Recent dyno pulls show my A/F at WOT for my mods is just right with 48psi.
Get a scan tool and set the FP for about a .920 O2 sensor reading at WOT.
Get a scan tool and set the FP for about a .920 O2 sensor reading at WOT.
Safety Car
Joined: Apr 1999
Posts: 4,623
Likes: 2
From: Ohio
Re: Installed AFPR today... (BobMachus)
I found that mine liked 43 psi best. Tried up to 50. Every adjustment above 43 made the car seem flat and it didn't pull as hard. Just used G-tech for comparisons. No hard #'s.
Safety Car
Joined: Oct 1999
Posts: 4,679
Likes: 2
From: Honolulu HI
Re: Installed AFPR today... (h rocks)
h rocks,
Was 43 at idle with vacuum line disconnected? What are you guys setting the fuel pressure at when the car is not running, just the ignition key on?
Larry
Was 43 at idle with vacuum line disconnected? What are you guys setting the fuel pressure at when the car is not running, just the ignition key on?
Larry
Thread Starter
Melting Slicks
Joined: Jun 2001
Posts: 2,525
Likes: 1
From: Sarasota, FL
Re: Installed AFPR today... (Larry Mackey)
h rocks,
Was 43 at idle with vacuum line disconnected? What are you guys setting the fuel pressure at when the car is not running, just the ignition key on?
Larry
Was 43 at idle with vacuum line disconnected? What are you guys setting the fuel pressure at when the car is not running, just the ignition key on?
Larry
Thanks, Bob
