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SMO
Dodge Dakota
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2/24/2003
00:48:48
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 Subject: Blah
IP: Logged
Message:
What do bigger fuel injectors do for you? Do they lower your MPG at all?
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Buzz
Dodge Dakota
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2/24/2003
13:23:31
| RE: Blah
IP: Logged
Message:
You should only get bigger fuel injectors if you have done enough modification to your engine that the stock ones will not flow enough fuel causing a lean condition. The injectors will not cause a loss in mileage, the mod's that require them will. Now you can change out your stock ones for some 19 lb FMS and it will improve your throttle response b/c they use 4 spray holes where the stock only have 1. This allows the fuel atomise in the air better.
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Demon Dakota
DakotaEnthusiast
2/24/2003
14:44:36
| RE: Blah
IP: Logged
Message:
Well it depends on which motor you have as to what your injectors are, doesn't it? I mean, I've played with mine, but I haven't changed them out or anything. Hell, I had to pull the whole fuel rail and injectors when I did my HO Intake (which was harder than I thought it would be). It'd be real easy to swap the injectors.
K&N Drop in AF (CAI during summer months)
True Dual exhaust and removed third cat
HO Cams & HO Intake
FASTMAN 70mm TB
Autolite 3923 Plugs
TPS @ .76 VDC
IAT Adjuster Mod
14.52@94.2 MPH at Silver Dollar Raceway
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SMO
Dodge Dakota
JOIN HERE
2/24/2003
18:14:16
| RE: Blah
IP: Logged
Message:
Do you have to get a fuel rail and new injectors, or at least a fuel rail when you get the new HO intake?
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Demon Dakota
DakotaEnthusiast
2/24/2003
19:44:36
| RE: Blah
IP: Logged
Message:
Nope, although after seeing how easy it would be to make my own, I though about doing a cooled fuel rail like someone else here on the board. I just can't remember who the heck it was (Duner maybe).
K&N Drop in AF (CAI during summer months)
True Dual exhaust and removed third cat
HO Cams & HO Intake
FASTMAN 70mm TB
Autolite 3923 Plugs
TPS @ .76 VDC
IAT Adjuster Mod
14.52@94.2 MPH at Silver Dollar Raceway
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darcy
GenIII
2/24/2003
20:09:19
|  RE: Blah
IP: Logged
Message:
Yeah, it was Duner. I think I'll be doing that this summer...
2002 Dakota Sport 4.7 V8 Club Cab
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Demon Dakota
DakotaEnthusiast
2/24/2003
20:25:34
| RE: Blah
IP: Logged
Message:
Good! That thing was badass!
K&N Drop in AF (CAI during summer months)
True Dual exhaust and removed third cat
HO Cams & HO Intake
FASTMAN 70mm TB
Autolite 3923 Plugs
TPS @ .76 VDC
IAT Adjuster Mod
14.52@94.2 MPH at Silver Dollar Raceway
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TheSync
Dodge Dakota
JOIN HERE
2/24/2003
21:03:05
| RE: Blah
IP: Logged
Message:
How much do one of those cooled fuel rails cost?
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j
GenIII
2/24/2003
21:57:08
| RE: Blah
IP: Logged
Message:
You can't buy one, you have to make it yourself. I think he ran a copper tube with water flowing through it around his fuel rail and then insulated the whole thing. I can't remember exactly how it worked. He wrapped the tube into a coil around something for heat exchange.
2000 4.7 CC auto, clear corners, Magnaflow catback, Kenne Bell s/c.
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darcy
GenIII
2/25/2003
02:11:50
| RE: Blah
IP: Logged
Message:
Yeah, you have to build it, check out this link for info...
http://www.moparchat.com/forums/showthread.php?s=549a6a5c65be9d471dc99f6dd050b394&threadid=42928&perpage=15&pagenumber=3
2002 Dakota Sport 4.7 V8 Club Cab
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