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20:07:13 - 04/26/2024
V8 Dakotas
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Justin Whitt
Dodge Dakota
JOIN HERE
1/27/2002
21:29:09
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 Subject: Help on CPU for a 72mm TB
IP: Logged
Message:
I Have a 01 CC 4.7 w/4inch cold air 9 inch K&N
3rd Cat off dual 2 1/2 inch exhaust iron Tuff
perform muff 180 t-stat..I'm going to buy a
TB from flow metrics will a Jet stage II chip
work well with the 72mm TB Or should I get
my computer flashed.....just need some opinions
I'll be going with some headers too..and a
IAT adjuster.....so with my cold air intake,
Headers, Dual exhaust, IAT adjuster, JET II ,
will the 72mm TB Work well with these mods..
Also thinking on puttin her on NOS 75 shot or
so.....Or will I get more out of having my
computer flashed..to work with the 72mm TB
any suggestions help
Thanks,
Justin Whitt Ashland KY
01 4.7 CC 4x4 5spd 3.92 anti slip
4" cold air 9"K&N 3rd Cat off true
21/2 dual exhaust IronTuff perform mufflers
180 t-stat......ready to buy 72mmTB, Headers
and either JET II or Computer flash???? IAT adj
IAT adjuster
|
CW
GenIII
1/27/2002
22:27:46
|  RE: Help on CPU for a 72mm TB
IP: Logged
Message:
The computer flash will definitely give you more hp but the advance timing might be an issue with the NOS. I think the hyperspeed with the throttle body would work well together. Plus it should work better with the NOS than the flashed controller.
2001 RC 4.7 5sp 9.25" 3.92 LSD
Ported 68mm throttle body, IAT adjuster, 3" flowmaster cat back, TPS @ .76V, 4" cold air, Roadmaster active suspention, Removed Third cat. Electric fan Convertion, Awaiting HO cams.
Working on adjustable fuel pressure with return.
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Justin Whitt
Dodge Dakota
JOIN HERE
1/29/2002
16:26:33
| RE: Help on CPU for a 72mm TB
IP: Logged
Message:
Hey CW...
Where can I get a hyperspeed...is that a chip
or is that a computer program..where can I get
one and how much are they...what's the HP and
torque gain with a hyperspeed....and also with
all that i'm planning on upgrading my 4.7...
should I go with a 50, 75, or 100 shot of NOS..
and could you tell me about your adjustable fuel
pressure with return .... and what is TPS @ .76V
any tips or suggestions
would be greatly appriciated
thanks,
Justin Whitt Ashland KY
01 4.7 CC 4x4 5spd 3.92 anti slip
4"cold air 9"K&N 3rd Cat off True
21/2 dual exhaust IronTuff perform Muff
180 t-stat
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CW
GenIII
1/29/2002
21:46:22
| RE: Help on CPU for a 72mm TB
IP: Logged
Message:
Whoa there big guy. Hyperspeed is sold by Bernd at speed tweaks. There is a thread by Bernd in the performance section when he instlled it on his truck. I don't know how much NOS 4.7 could handle without ignition retard Bernd is the man for that. Here are instructions to the TPS mod.
TPS@.76V
Bernd is helping me on the adjustable fuel pressure. But what I am trying to do is make a return system for the truck to keep the fuel cool in the summer time. I have heard it is worth up to 15hp in the hot summer. I still haven't worked out exactly how I am going to do it. When Bernd gets back to me I will know what I am doing for sure.
2001 RC 4.7 5sp 9.25" 3.92 LSD
Ported 68mm throttle body, IAT adjuster, 3" flowmaster cat back, TPS @ .76V, 4" cold air, Roadmaster active suspention, Removed Third cat. Electric fan Convertion, Awaiting HO cams.
Working on adjustable fuel pressure with return.
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