Good God!!! HOLY SPOOGE!!!11~~!!``

[340 Dak]

:o

[340 Dak]

:monkspk:

[340 Dak]

:bigthumb:

[340 Dak]

:crack:

[Ender.]

I want one :)

[340 Dak]

no shit dude!! hahahaha

im in love!

[rb70383]

Originally posted by CrazyMoparGirl
SSSSSSSSSSSSSSSSSSSSWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW WWWWWWWWEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE EEEEEEEEETTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT TTTTTTTTTTTTTTTTTTT!!!!!!

I am sooo happy 808 doesn't come here anymore

Sometimes I do :evil2:

[340 Dak]

DOH!!!!!!!!!

whats shakin 808?

[340 Dak]

more!

[340 Dak]

:)

[340 Dak]

72 cuda, guess that one pic didnt load

[340 Dak]

well after you make all that shit for yours, you can give it to me since it wont fit your BB, then you can make it again for you! :naughty: 8-) :D :evil4: :thumbup: :wiggle: :crack:

[340 Dak]

Night of the fourth at Fayettevile dragsrip I tripped the clocks to a tune of 10.94 at 127mph. I actually drove the car there, about a 1 and a half hour drive, and back at about 6 in the morn.

[340 Dak]

it ran like ass, and the setup isnt all there. Heres the whole thing...


Night of the fourth at Fayettevile dragsrip I tripped the clocks to a tune of 10.94 at 127mph. I actually drove the car there, about a 1 and a half hour drive, and back at about 6 in the morn.

I had worked on the car all day replacing a thought to be msd (now thinks fouled plugs). Still drove the car but breaking up some under 3000. Worked to hard to miss this event..
Left home about 9pm and made first run at about 12:30 am.

11.12 at only 122...car breaking up really bad. Did not want to rev past 5000. I had installed a spring check ball in the wastegate control hosing and was letting the car build full boost in every gear now and actually a couple lbs more than previos...

now spiking to 14 psi and holding 13 through all gears....Thought, needs more fuel. Now I will be torturing these already fouled plugs. Went up 4 #'s front and rear. Car ran real rough off boost now but cleaned right up under boost.

Left pretty hard, driver side tire danglin(no cage or frame connectors yet) Tires actually bit and car was movin now. 60 ft in 1.66(not great but better than before), 330 in under 4.6sec and eigth mile in 7.07 secs at 101mph...Now the car was sputtering again with the tach fighting to rev into the mid 5000range, still crossing the 1/4 mile traps at 127mph at 10.94 secs.....all with a 3400lb full body,all steel full interior, sounds like it would barely haul the groceries, under 500lift, 3.23 pig geared 727 auto 72 small block cuda.....

More to come very soon!


http://www.moparchat.com/forums/showthread.php?s=&threadid=72869

[340 Dak]

hell yeah. hes not even close to what its capable of.

[340 Dak]

fuckin flood check

[340 Dak]

i need to go on Fear. no flood check there

[340 Dak]

pwn?

[340 Dak]

fuckin ass cock smacker whore shit fuckin sheep ass eater!

[340 Dak]

More forced induction spooges...

http://rcst.com/Y2K/members/RYANN/blower.jpg

http://rcst.com/Y2K/members/RYANN/motor.jpg

http://rcst.com/Y2K/members/RYANN/gauges.jpg

[340 Dak]

so ignore the other 2 pics! stupidass!! :p

[mpbiv]

personally I wouldn't mind having one of those Mopar Autometer Tachs but I am against 10,000 rpm tachs because I would never use most of the needle sweep................pet peeve I guess.

[340 Dak]

lol, owned

[340 Dak]

you're mental

[340 Dak]

it doesnt do you justice

[340 Dak]

http://www.handykult.de/plaudersmilies.de/naughty.gif

[340 Dak]

NastyStankHo


lol, j/k

[340 Dak]

:dunno:

[340 Dak]

FearThe4Doors 08-31-2001 6667
CrazyMoparGirl 09-26-2001 6417
b16a2pwr 03-08-2001 6121
Tom 02-06-2002 6063


keeping your nice cushion

[340 Dak]

wheres our mod? hes been MIA lately

[340 Dak]

PWN!

[340 Dak]

http://www.handykult.de/plaudersmilies.de/natur/sun1.gif

[340 Dak]

tis funny, yes?

[perdition79]

used to have a '73 dart with a slant 6, and i'd kill to have it back, just to put some kind of blown 318 under the hood. those pictures are nearly as good as porn. and the work on those engines is so clean!

[340 Dak]

yeah, buy it!!


lol, me and you make a good sales team lori

[340 Dak]

I would say change your oil

[340 Dak]

Yes, then check the headgasket

[340 Dak]

No, that wouldnt cause the car to do that

[340 Dak]

Originally posted by CrazyMoparGirl
O2 sensor gauges are a good way to tune any automobile. I have been using one (K&N) on my 1970 Plymouth GTX for 8 years now and it makes carb tuning a snap! How can you go wrong when there's a gauge staring you in the face? Beats trying to read plugs or guessing by a country mile.

More important is it will keep you from burning up your Turbo car when your cranking da' boost!

Racing and looking for a VERY precise way to monitor your fuel curve? EGT gauges measure the temperature of exhaust gas flow and for use at WOT they are better then O2 gauges. What I would recommend if your really serious about running your car to the max is an O2 gauge to monitor your engine at idle and cruise AND a EGT for use at WOT.



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How they work



O2 sensor

An O2 sensor generates voltage based on the oxygen in the exhaust flow. Using this data your car's computer modifies the base pulsewidth of your injectors for maximum gas mileage and emissions. During wide open throttle however, the O2 sensor is ignored and the computer uses a factory preset pulsewidth for the injectors.

Your gauge displays this voltage output in a bar graph: each "bar" represents .1 volts. (assuming your using a gauge with just 10 bars, some have 20 now) .5 volts is a perfect 14.7 to 1 fuel ratio- perfect for max gas mileage that is. For max power & engine safety, 12-11 to 1 is recommended (9-10 bars)

Note: NORMAL O2 sensors work in the 0.0 to 1.0 volt range.



EGT gauge

The EGT gauge uses a thermocouple installed in the exhaust manifold runner (either screwed in or clamped on style) which is exposed directly to the exhaust flow.

What's the best temperature to shoot for while tuning?? A hot subject for sure! (ouch!) The factory rates the TURBO exhaust components at 1650F at a steady state operation- This means while cruising down the highway at normal throttle, engine in O2 feedback mode with the fuel mixture at 14.7:1 exhaust temps CAN (not will) reach as high as 1650F. At WOT however the ECU goes into full rich mode and exhaust gases are cooler due to the extra fuel and I have seen cars set up from the factory as low as 1250 (which is a little on the rich side but SAFE).

So what this all mean? If someone asked me for a magic number I would say 1500F degrees would be idea at WOT. I HAVE gone as high as 1650F when I was making around 300 hp with no ill effects, however... As the power goes up the demands on the parts get higher and higher... If I tried running even 1600F now at the power level I'm at I'd pop a headgasket or torch a piston in a millisecond.




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[340 Dak]

Originally posted by CrazyMoparGirl
Oxygen sensors: more than one kind? and why?

83-86 1 wire sensor
87-88 3 wire sensor
89-present 4 wire sensor

In the beginning, there was the one wire O2 sensor; and it was good.

BUT there was a problem with the sensor in regards to warming up- it was too slow. Oxygen sensors don't start working till 600F. So the engineers went back to the drawing board and came up with a new O2 sensor- the THREE wire. It had a heating element and a ground wire so that the sensor heated up right quick! BUT there was one more problem. The sensor itself was grounded by the turbo housing/exhaust manifold and it was throwing the sensor off by almost a tenth of a volt by excessive resistance. SO back to the drawing board again and the FOUR wire sensor was born. It had a ground just for the sensor!

That's why on some cars with one or three wire sensors the bar graph won't read 10 bars even when fuel is practically rolling out the tailpipe. They are losing that last .1 volt in the exhaust housing and/or wiring.

I converted my 86 Turbo Z and my 85 K-car to the 4 wire sensors so that my O2 gauges were reading more accurately.




Here is a picture of the BACKSIDE of the connector of the CARS wiring harness.

G & G are grounds of course, 12V feed for the heating element and O2 is the signal feed to the computer.



THE GROUNDS ARE VERY IMPORTANT!! WHEN IN DOUBT RUN THEM DIRECTLY TO THE BATTERY. I HAVE SEEN COUNTLESS PEOPLE COMPLAIN THAT THEIR GAUGES WERE NOT READING TO IT'S FULL RANGE AND IT'S BECAUSE THEY HAD BAD GROUNDS. DO NOT USE A SINGLE WIRE FOR BOTH GROUNDS.




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Installation of O2 gauge

1. Pick a spot where you can easily see it.

2. Run power from a key on connection (the radio fuse is fine)

3. Run the ground directly to the firewall or even the battery! Do not attach to any other ground wire or bracket!

4. On 84-87 you can tap the O2 sensor signal wire right off the logic module inside the car; it's pin number 18 of the logic module BLUE connector, it's the only SOLID BLACK wire.

5. 88-present you will have to tap off the wiring under the hood near the sensor.

For 3 wire sensors there are 2 white wires and 1 black- it's the black wire.
For 4 wire sensors there are 2 white wires, 1 gray and 1 black- it's the black wire.

I leave it up to you on how to connect your wiring; soldering is best, good tape and heat shrink tubing is also a real good idea here.




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Installation of EGT gauge


Pick a runner to install the probe in- I recommend cylinder #4. How it's installed will depends on which probe you get, I prefer the clamp on model. It's as simple as drilling a hole, inserting the probe and tightening the clamp around the exhaust runner.




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Modes of operation (O2 gauge)


1. Key on, engine off; 1 bar or less (duh)! (unless you have a voltage leakage problem in your wiring)

2. Engine running first 1-3 minutes; bar will slowly climb to 9-10 bars (.9 to 1.0 volts) after the computer sees .9 volts, it will start O2 feedback. If it's VERY cold out it will not begin O2 feedback till the engine warms up a bit regardless what the O2 sensor is reading.

3. Engine at normal operating temp; at cruise bouncing up and down fairly quickly. At idle will be about the same, maybe a shade slower.



4. 3/4 throttle, normal temp, 4-7psi/boost; will rise to 6-8 bars (.6 to .8 volts), no bounce.

5. WIDE OPEN THROTTLE!, any temp, 1-14psi/boost; 9-10 bars (.9 volts), no bounce.




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Modes of operation (EGT)

1) Idle anything from 800F-to 1100F

2) Cruise around 1300F to 1600F

3) WOT I'd shoot for 1500F

A note on EGT gauges- They ARE affected by outside temps and you do have to take them into consideration. If your racing on a 100 degree day and the next time you race it's a 50 degrees out guess what? You gauge will be reading 50 degrees different with no other changes.




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Troubleshooting (O2 gauge)


1. Gauge blank, no lights of any kind; check power, check grounds.

2. Have rich/lean/air fuel light up, but no bar graph; bad connection to O2 sensor, bad O2.

3. Bounce very sluggish at cruise and idle; O2 sensor on its way out, replace.

4. Only reads 8 bars (.8 volts) or less at WOT; poor ground to gauge, poor ground O2 sensor, lean fuel mixture, bad sensor. Note: See below on sensors.

5. Bar graph rises to 10 bars (1.0 volts) and stays; voltage leakage in O2 wiring or bad sensor. Note: Engine oil leakage onto sensor plug will do this.


How to tell if my grounds or a sensor is a problem (low bar graph readings)

Start the car and let it idle. Pull off the inlet hose at the throttle body and enrichen the engine by spraying a fuel into the throttle (BE CAREFUL!). Carb cleaner or some propane (not lit I hope) from a shop torch works fine. Practically stall the engine out, have someone observe the gauge when you do this. It should spike to 9-10 bars. If not:

1. 9 bars with a 1 or 3 wire sensor is fairly normal- see sensor section.

2. Less then 9 bars; Poor ground to gauge or sensor going bad. A bad sensor will also show itself as sluggish operation (slow bounce).

This test will eliminate your fuel system as a cause of a low gauge reading because you are supplying the extra fuel instead of the car.



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A quick fix from a reader...

Hi, Gary!
You might want to mention a repair technique that works more than half of the time. Sooner or later someone will touch the orange O2 gauge wire to the 12V positive source by accident. Then all 10 lights stay lit all the time, after it's hooked up properly.

To fix it, you just need to touch all 3 gauge wires together (engine off, and power disconnected) and it'll work normal again when you hook it up and turn on the power.

I've done this about 6 times, and it worked about 4 times.

No, I'm not an idiot! LOL! I only wired a gauge wrong ONCE. The second time, I was going to do a quick underhood test of a gauge. I had connected the ground already, and the orange wire slipped out of my hand and swung down right into the positive battery post! The other 4 times were all cases where other people messed up, and I fixed most of them...

Gus Mahon



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