Last edited by fastblackmerc; 04-28-2016 at 01:36 PM.
“When you can’t make them see the light, make them feel the heat.”
Ronald Regan
"The only way to deal with the Islamic State - these blood thirsty, blood-drunken, terrorists -
is to kill them, keep on killing them, until you kill the last one, then you kill his pet goat."
Lt. Colonel Ralph Peters
“Be polite, be professional, but have a plan to kill everybody you meet.”
"I come in peace. I didn't bring artillery. But I'm pleading with you, with tears in my eyes, if you **** with me, I'll kill you all"
General James Mattis
I don't know the answer.....
I do know that I had 2 fuel delivery hiccups on the way home from the dentist today. I'm thinking of changing my fuel pump from the Aeromotive 340 back to the Walbro GT40 pump that I saved after the swap. Then I will turn back on my Boost-a-Pump that I left installed, but turned off. Not sure if that is the answer or not. Other than that the the car runs flawlessly. The Musclemerc fuel filter is fresh. The RacerX modded FPDM should be ok. Water in gas? Who knows.
Which LiveLink do you have installed? After 4, I believe the USB driver was built into Livelink. With the SCT unplugged, open up Device Mangler in Windows, plug the SCT tuner in and let me know what pops up if anything and if there's an exclamation mark next to it.
11.931 @ 116.33 (MT ET Streets)
12.073 @ 118.43 (Nitto 555)
I love the smell of Nitromethane and rubber in the morning!
Drag racers prayer:
As I lay rubber down the street, I pray for traction I can keep, but if I spin and begin to slide, please dear God protect my ride." -Amen
“When you can’t make them see the light, make them feel the heat.”
Ronald Regan
"The only way to deal with the Islamic State - these blood thirsty, blood-drunken, terrorists -
is to kill them, keep on killing them, until you kill the last one, then you kill his pet goat."
Lt. Colonel Ralph Peters
“Be polite, be professional, but have a plan to kill everybody you meet.”
"I come in peace. I didn't bring artillery. But I'm pleading with you, with tears in my eyes, if you **** with me, I'll kill you all"
General James Mattis
I need to upgrade my FPDM also. Sounds like some PCM tuning must be done to accommodate a larger pump and the FPDM? I would guess it is the bigger pump that would call for the retune, doesn't the FPDM just pulse width modulate commanded by the PCM? The mods are to supply more current without overheating or failing?
Anyway, I would like to understand this more and get a high-current FPDM in anticipation of more fuel pump and motor. Is there a consensus on the Aeromotive 340LPH PN 11142? Flow vs pressure looks good.
Lifespeed
2004 Silver Birch Marauder 130K miles
Wilwood Aero6 F, NMDP R brakes, Penske 7500DA shocks, Hypercoil 600lbs F and Grand Marquis R air springs, Addco tubular sway bars, Metco control & Watts, 31 sp axles, Stainless Works cat-back exhaust, Lidio tune, American Racing AR883 9.3" 50mm F 10" 59mm R 20" wheels, Pirelli P-Zero 265/35-20, 275/40-20 tires
Coming soon: Livernois 5.0L stroker, ADTR/Vortech V2 intercooled SC, Silverfox trans and Circle D converter
One of the reasons for a tune to address fuel pump parameters is to prevent/reduce pressure spikes. Too much pressure gives you a blown FRPS. Another reason to leave the pump pressure relief valve in place.
Thanks to Darrin @ BC Automotive:
$1800 and it was worse than when he started!
Brian (FordNut) FPG # 1458 of 7838
03 MM 300A (Lotsa mods, 130k mi) was 303rwhp/318rwtq N/A
then 476/410 D1SC ProCharged on stock block
then 660/555 D1SC PC on 5.3 wet sleeved Teksid alum big bore stroker
then 365/369 N/A on 5.3 wet sleeved Teksid alum big bore stroker
Now 751/617 3.4L Whipple on 5.3 Boss5.0 iron big bore stroker
03 MM 300B Silver (Mostly stock, originally wife's car, 370k mi) FPG # 7053 of 7838 or 49 of 417 SB
03 MM 300B Silver, Stock, wife's next one, 136k mi FPG # 7134 of 7838 or 89 of 417 SB
04 MM Silver, Stock, on standby 85k mi, FPG # 1212 of 3214 or 432 of 997 SB
01 F150 longbed
01 F150 shortbed
00 F150 4x4 stepside
01 F150 4x4 7700
68 Stang FB (70 351C 4V, 4 wheel discs, project car)
Mods listed here (some items not current): FordNut's Mods
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