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Dakota Performance
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EyeTrip
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8/23/2002
21:17:42

Subject: I found it!
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My collector was too small, now it's a 3" "Y" going into a 3.5" collector. Boy did that cool off under the hood.

Now for the stupid discovery. I think bernd was saying something about the small air cleaners that came with the Powerdyne and this was my first chance to pull it out. My air cleaner is a K&N that came with the Powerdyne kit, and it's in the fender well, I pulled it out and it was crushed. I don't see how it even ran.

She has power now!


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CW
GenIII
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8/24/2002
13:45:49

RE: I found it!
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Glad to hear it. Always use as big of a aircleaner as possible IMO.:) Now you better get some new times in on that thing.

2001 4.7HO RC 5sp 3.92 LSD

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yates-in-DE
GenIII
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8/24/2002
17:14:18

RE: I found it!
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It's the LITTLE things that get ya!

MyVW Killer
Lynn

Demon Dakota
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8/25/2002
14:30:17

RE: I found it!
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Isn't that the truth!



durtydog
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8/28/2002
22:55:53

RE: I found it!
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nice rocket ship there cory!
is that oil in the intake under the throttle body?

98 club cab sport 5.2 4x4 durtydog is done dirt cheap

CW
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8/29/2002
09:12:05

RE: I found it!
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Thats normal oil from the PCV system. When the pan gasket goes it will be way worse than that.

2001 4.7HO RC 5sp 3.92 LSD

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EyeTrip
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8/29/2002
14:12:56

RE: I found it!
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CW I thought that the PVC would blow oil thanks, but when I pulled the heads off the pan looked just like that and the gasket was blown in a couple of places. My thoughts on that was it may be different do to being supercharged.
When ideling (Right after I resealed it) I was getting 18in vacuum. Now it's back to 16.
I dunno, I don't have anything to compare it to.

And yes I tend to drive it like a rental.

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EyeTrip
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8/29/2002
14:19:51

RE: I found it!
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Thanks Steve! You have good looking cruzer yourself.

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CW
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8/29/2002
22:06:44

RE: I found it!
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The gaskets tend to push out on all vehicles I am not quite sure why. On ones with the plenum leaking badly there are literaly puddles of oil in the intake.

2001 4.7HO RC 5sp 3.92 LSD

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EyeTrip
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8/30/2002
04:42:42

RE: I found it!
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They all push out? Crap!~ I thought it was just the charger.

I am going to the drags tomarrow, I will have new pic's and results. Maybe even a video.

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CW
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8/30/2002
09:31:51

RE: I found it!
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Cool I will be expecting more than the 15.0 that I think you were running.;)

2001 4.7HO RC 5sp 3.92 LSD

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EyeTrip
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8/31/2002
00:51:38

RE: I found it!
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Ok, Disappointment once again.

New track times,

60' .... 2.284
330 .... 6.245
1/8 .... 9.561
MPH .... 73.54
1000.... 12.413
1/4 .... 14.782

Temp 84F
Humidity 38
Absolut Barometer 30.27

Tire spining bad, and belt slipping only made 5psi. That was my first run and it got worse from there. I think the fuel rails are too hot. I guess I have a winter project now LOL

Anybody have a spare set of fuel rails for a 5.9?

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kota on 20s
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8/31/2002
04:48:24

RE: I found it!
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eyetrip, what headers and cat do you have?

your guage is only showing 16in of vaccume??? im getting 20in WTF?? does it make a differance if mine is a 318 and yours is a 360? (i wouldnt think so...if anything it should be the other way around)

what pulley is on yours? 9#?

-Eric
Injection is nice, but i'd rather be blown.
5.2L, 5speed. Powerdyne SC, 50mm TB, 2bbl M-1, 1.7RR's, MSD 6BTM, ciramic JBA headers, carsound cat, dumped gibson

Bob W
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8/31/2002
12:55:42

RE: I found it!
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Wow, good times.(I think ? more than 2 sec quicker than mine.)But I don't understand the MPH I run 80 on the track but at 16.9 sec.

Gibson headers, Gibson Cat-back, Edelbrock IAS shocks, K & N drop in, 180 stat, Jet stage II chip, ARE Lid

EyeTrip
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8/31/2002
13:52:13

RE: I found it!
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Oops Bob I forgot to post the 1/4 mile MPH.

14.782 @ 95.58MPH <~~~Best time (with passenger)
15.685 @ 89.23MPH <~~~Worst time (without)

I got 8 passes in 3 hours

I think it has Gibson headers the cat is an aftermarket but not sure what make.
The exhaust was already dinked with before I got it. I just had some tweaking done on it, by going with a 3" Y pipe to a ported collector and a single 3.5" all the way back. Before I did that the temps were high under the hood and at night when I came off the freeway the headers were glowing. Now it's cooler and it doesn't sound like it's pissing through a 1/2in tube
.

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kota on 20s
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8/31/2002
13:59:56

RE: I found it!
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what pulley is on it?

-Eric
Injection is nice, but i'd rather be blown.
5.2L, 5speed. Powerdyne SC, 50mm TB, 2bbl M-1, 1.7RR's, MSD 6BTM, ciramic JBA headers, carsound cat, dumped gibson

EyeTrip
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8/31/2002
14:08:25

RE: I found it!
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I have the 6#er on the charger for now. I want to iron out the bugs before I go cranking on it. Besides I don't think the belly pan is holding up with 6# anyway.

I can get 20in if I'm decelerating, but at idle its 16in.

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kota on 20s
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8/31/2002
14:12:48

RE: I found it!
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did it change when you put the bypass valve on it?

-Eric
Injection is nice, but i'd rather be blown.
5.2L, 5speed. Powerdyne SC, 50mm TB, 2bbl M-1, 1.7RR's, MSD 6BTM, ciramic JBA headers, carsound cat, dumped gibson

EyeTrip
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8/31/2002
14:22:49

RE: I found it!
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Yeah, I lost a pound. I think it's because there in an obstruction in the discharge tube from the elbow. I just got a steel discharge tube made for it so now it doesn't blow off like that POS plastic pile that was on it.

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kota on 20s
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8/31/2002
14:45:24

RE: I found it!
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lol... what are you doing for a airhat? i just got a paxton hat, and a longer blue connector (for lack of a better term) and it works great.

-Eric
Injection is nice, but i'd rather be blown.
5.2L, 5speed. Powerdyne SC, 50mm TB, 2bbl M-1, 1.7RR's, MSD 6BTM, ciramic JBA headers, carsound cat, dumped gibson

kota on 20s
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8/31/2002
14:48:08

RE: I found it!
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nevermind i looked at your pics. what bypass valve is that? looks differant then the others i have seen

-Eric
Injection is nice, but i'd rather be blown.
5.2L, 5speed. Powerdyne SC, 50mm TB, 2bbl M-1, 1.7RR's, MSD 6BTM, ciramic JBA headers, carsound cat, dumped gibson

EyeTrip
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8/31/2002
15:07:18

RE: I found it!
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Powerdyne "Universal" $100 or so ... then I found out it's a BOSH part number and turbo VW's run it. I think it's a $35 valve. I thought it was kinda cheezy.

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Deep Purple
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9/01/2002
08:18:44

RE: I found it!
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Is there much of the K&N air hat left that is usable. If there is and you would like to sell it, let me know. I would like to adapt it in place of my stock air hat.



kota on 20s
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9/01/2002
11:48:49

RE: I found it!
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deep, we were using the stock airhat. you can not use a k&n hat with a supercharger.

eyetrip, is that throttle body the stock unit?

-Eric
Injection is nice, but i'd rather be blown.
5.2L, 5speed. Powerdyne SC, 50mm TB, 2bbl M-1, 1.7RR's, MSD 6BTM, ciramic JBA headers, carsound cat, dumped gibson

EyeTrip
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9/01/2002
13:20:05

RE: I found it!
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52MM TB, MSD6A/BTM set to 1, (2.9-something) pully on the charger, 24# Cobra Injectors, No FMU, removed belt fan (it locked up anyway),Map sensor mod, 180 t-stat, transgo kit, and a OBD-2 cable with laptop to read sensors.

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kota on 20s
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9/01/2002
14:04:21

RE: I found it!
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you dont have a FMU? are you using the aux fuel pump? how did the 24# injectors help? any diff in performance?

-Eric
Injection is nice, but i'd rather be blown.
5.2L, 5speed. Powerdyne SC, 50mm TB, 2bbl M-1, 1.7RR's, MSD 6BTM, ciramic JBA headers, carsound cat, dumped gibson

EyeTrip
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9/01/2002
15:48:23

RE: I found it!
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FMU is installed, I pulled the fuse on the aux pump. It was leaking and loading up at idle not the mention it wasn't working.

The injectors are a must! Even with an FMU. The power was much smoother and the mileage went up a couple of points. Now there is a difference in designs in injectors so do some research. Mine works great but it trips the MIL. The laptop is telling me to rich just before boost. I understand it doesn't have that effect with most engines. I am running the FMS disign III cobra 24#.


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EyeTrip
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9/01/2002
18:34:38

RE: I found it!
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I also have the MP PCM, I just remembered.

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kota on 20s
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9/01/2002
19:00:09

RE: I found it!
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so the pcm and injectors are taking care of all of the fuel needs? you dont get any pinging with the way you are setup?

do you have a A/F guage? what does it read underboost, or what does the lap top tell you underboost?

-Eric
Injection is nice, but i'd rather be blown.
5.2L, 5speed. Powerdyne SC, 50mm TB, 2bbl M-1, 1.7RR's, MSD 6BTM, ciramic JBA headers, carsound cat, dumped gibson

EyeTrip
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9/02/2002
14:02:35

RE: I found it!
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The A/F on the laptop says it's ok at 6# but you can see the curve heading to lean. I do get detonation, but I notice that it's directly correlating with quality of gas. Keep in mind that when I changed the head gaskets I went with a thinner gasket. Stock was .060" and the MP gasket was .030". Not sure without calculating, but the compression went up.

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kota on 20s
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9/18/2002
04:13:56

RE: I found it!
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eye, what TB is that? fastman? also have you thought about a S bolt?

one more... why is your cruse control by the blower?

-Eric
Injection is nice, but i'd rather be blown.
5.2L, 5speed. Powerdyne SC, 50mm TB, 2bbl M-1, 1.7RR's, MSD 6BTM, ciramic JBA headers, carsound cat, dumped gibson

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