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03:33:27 - 12/24/2024
V8 Dakotas
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b1llyw
DakotaEnthusiast
 
11/02/2002
16:35:11
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 Subject: Dyno Numbers For My 4.7
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Message:
A bunch of us went to the dyno today. I took my 4x4. I was pretty pleased with the numbers:
196 peak horsepower at 4000 rpm
270 peak torque at 3200 rpm
Not bad for a pretty much stock 4x4 with these mods: Airaid, MBRP single catback, 180 t-stat, and Redline tranny and rear end fluid.
Bill White - 2002 QC 4x4, SLT , 4.7, 5 spd, 3.92 9.25, 1995 Dakota CC, 4x2, SLT, 318, 5 spd, 3.55 8.25
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Cotharyus
GenIII
11/02/2002
21:46:13
| RE: Dyno Numbers For My 4.7
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Message:
Not bad! There's a dyno sheet on my web site for the mods listed in my sig. I'd like to know if you feel like the MBRP helped or hurt your power/torque. I'd also love for someone with an MBRP setup on a 4.7 to post some good quality sound clips and talk about noise - I've heard good things about them, but I don't want anything thats just *way* loud. Do you get any resonance in the cab from it?
2001 QC 4x4, 4.7,5 spd, LSD, 255/70-15's, K&N Gen II Intake, Robert Shaw 180 Stat, Hanson Enterprise custom front bumper, Highflow cat
Check out my Dak
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b1llyw
DakotaEnthusiast
11/03/2002
06:25:07
| RE: Dyno Numbers For My 4.7
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Message:
I would say that the MBRP helped power and torque. I had it installed the day after I got my truck so I don't have a good before/after on it. There is no resonance in the cab. I like it. I wish they made a system for my Gen II truck.
Bill White - 2002 QC 4x4, SLT , 4.7, 5 spd, 3.92 9.25, 1995 Dakota CC, 4x2, SLT, 318, 5 spd, 3.55 8.25
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Chris
Dodge Dakota
JOIN HERE
11/04/2002
09:03:31
| RE: Dyno Numbers For My 4.7
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Message:
Bill, definitely a good day huh?
My 4.7 managed:
229.4 Peak HP @ 4400 RPM
301.7 Peak Torque @ 3600 RPM.
Not bad for under $1000 into the engine so far!!! So far I have a 2000 CC, 75k miles, HO cams, HO intake, bored 68mm TB, K&N air cleaner, Bosch +4 plugs, short belt, and a Gibson Catback.
Chris
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b1llyw
DakotaEnthusiast
11/04/2002
09:41:25
| RE: Dyno Numbers For My 4.7
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Message:
Typo on my dyno numbers, my peak horsepower was 196 at 4400 rpm, not 4000 rpm. my bad
Bill White - 2002 QC 4x4, SLT , 4.7, 5 spd, 3.92 9.25, 1995 Dakota CC, 4x2, SLT, 318, 5 spd, 3.55 8.25
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CW
GenIII
11/04/2002
14:30:30
|  RE: Dyno Numbers For My 4.7
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Message:
Hey Bill just got the gears they are sitting at work right now. Pleasure doing business with you.:)
4.7 HO, CW style
2001 4.7 5sp 3.92 LSD
Ported 68mm TB, IAT adjuster, 3" flowmaster cat back, TPS @ .76V, 4" Z-tube, Roadmaster active suspention, Removed Third cat, Electric fan Convertion, HO cams, Robert shaw 180 therm, HO intake manifold.
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b1llyw
DakotaEnthusiast
11/04/2002
14:39:50
| RE: Dyno Numbers For My 4.7
IP: Logged
Message:
About time, huh? So what is this project they're going in?
Bill White - 2002 QC 4x4, SLT , 4.7, 5 spd, 3.92 9.25, 1995 Dakota CC, 4x2, SLT, 318, 5 spd, 3.55 8.25
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Demon Dakota
DakotaEnthusiast
11/04/2002
17:21:15
| RE: Dyno Numbers For My 4.7
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Message:
Bill & Chris,
Good numbers all around. I still haven't had the chance to dyno my truck after the HO Cam/Intake install and the IAT adjuster (although now it won't make too much difference with the weather colder and all). True dual, K&N drop in, and modified TB netted me 208 RWHP and just under 270 RWTQ. The HO Cams/Intake DEFINITELY made a noticable difference after they went in (as did the IAT adjuster). I'm hoping that with my exhaust mods the output from the HO Cams/Intake will be a bit higher. Next up, porting/polishing the heads!
K&N Drop in AF
True Dual exhaust and removed third cat
HO Cams & HO Intake
Modified TB
Autolite 3923 Plugs
TPS @ .76 VDC
IAT Adjuster Mod
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knownothing
Dodge Dakota
JOIN HERE
11/04/2002
21:02:18
|  RE: Dyno Numbers For My 4.7
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Message:
anyone what is this (IAT adjuster) and where do i go about getting it i baught the high output cam and intake but haven't had time to put it in now that i read this scares me that i don't have everything i need..
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CW
GenIII
11/04/2002
22:20:23
| RE: Dyno Numbers For My 4.7
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Message:
10.5:1 carbed 360 in a 81 1/2 ton. Should be good for 400HP have been thinking about a 125 shot of nitrous on top of that. The 3.91s with a 3000 stall should make it come off the line pretty hard.
Although that might get sidelined as I just picked up a turbo for really cheap and it might just work on the dak. So I may have a another project on the go later. So many projects so little money.
Will probably do the old one first because I have 80% of the parts already. About the only thing I am missing is the basic short block and the convertor.
4.7 HO, CW style
2001 4.7 5sp 3.92 LSD
Ported 68mm TB, IAT adjuster, 3" flowmaster cat back, TPS @ .76V, 4" Z-tube, Roadmaster active suspention, Removed Third cat, Electric fan Convertion, HO cams, Robert shaw 180 therm, HO intake manifold.
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CW
GenIII
11/04/2002
22:26:56
| RE: Dyno Numbers For My 4.7
IP: Logged
Message:
BTW those are some desent numbers.
4.7 HO, CW style
2001 4.7 5sp 3.92 LSD
Ported 68mm TB, IAT adjuster, 3" flowmaster cat back, TPS @ .76V, 4" Z-tube, Roadmaster active suspention, Removed Third cat, Electric fan Convertion, HO cams, Robert shaw 180 therm, HO intake manifold.
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alex
Dodge Dakota
JOIN HERE
11/05/2002
00:40:58
| RE: Dyno Numbers For My 4.7
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Message:
Nice numbers.
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alex
Dodge Dakota
JOIN HERE
11/05/2002
10:31:38
| RE: Dyno Numbers For My 4.7
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Message:
Ya'll need to seriously stop spoofing me. This is getting pretty silly. Just let me post my stuff and go spoof somebody else.......
However, those actually are nice numbers. Mine dyno'd at 233hp and 301tq.
Here's the mods:
http://www.dragtruk.com/ENTRIES/0F64H9L1P5IL.html
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