C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Started procharger install today

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Old Feb 24, 2003 | 03:03 PM
  #21  
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Default Re: Started procharger install today (FoolCrzy)

It sounds like there's a lot of work involved of customizing it then. How expensive is the unit?
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Old Feb 24, 2003 | 03:51 PM
  #22  
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Default Re: Started procharger install today (vvv90)

It's actually pretty simple except for pulling the timing cover and removing that drive piece. the pump is around $200. I have pics. e'mail me if you want them. FoolCrzy@aol.com
:cheers:
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Old Feb 25, 2003 | 01:27 PM
  #23  
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Default Re: Started procharger install today (FoolCrzy)

I just emailed you :cheers:
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Old Mar 1, 2003 | 02:34 AM
  #24  
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Default Re: Started procharger install today (vvv90)

I am still around sorry for the extra late replies. Between work and school have barley had enough time to wash my car. The motor is stock it dynode in at 277.1 rwhp. It was scheduled for a run on Feb. 20th but the shop had to cancel every one went home sick. The next run is scheduled for mar 6th. Right now I am having d two problems. 1 is the service engine light keeps coming on the error is an enriched fuel mixture. The o2 sensors did get fuel on them from the flooding that happened on the first start. The light only comes on when I am driving up the high way with the cruise set for 55.

The second problem is around 1500-1800 rpm the motor hesitates when applying light pressure to the pedal. The problem is worse when driving down hill. The solution I have found is to keep the rpm’s higher than two thousand. There is no problems taking off from a light and hammering it the car hauls azz now. sorry for the late response I have been school and working.


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Old Mar 1, 2003 | 03:12 AM
  #25  
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Default Re: Started procharger install today (Spacecowboy)

Is everything else stock on your car? Do you have access to a diacom? I would look at the numbers on the diacom before I take it to the dyno.

I am willing to bet that the hesitation is caused by excessive fuel. be very careful on the dyno or under WOT. an excessive rich condition can wash the cylinder walls dry!

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Old Mar 1, 2003 | 09:19 AM
  #26  
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Default Re: Started procharger install today (Spacecowboy)

What code are you getting? under the same driving conditions, I get the one for random engine misfire.. due to the hotcam....
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Old Mar 1, 2003 | 08:31 PM
  #27  
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Default Re: Started procharger install today (zelement)

Yes every thing is stock on the car. No I do not have access to diacom. What is it a computer program or some thin? As for the hesitation I am willing to bet that you are right about it being to rich that is what good year told me. Dose Any one have any ideas on how to fix it?
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Old Mar 1, 2003 | 08:39 PM
  #28  
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Default Re: Started procharger install today (FoolCrzy)

Ron I wasn’t given a code. I was told that the light came on due to an enriched fuel mixture. The center part of the plug looks fine but the out side dose have some soot on it . So right now I have no idea how to fix what is going on if any one out their has ideas let me know. TIA Lance
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Old Mar 1, 2003 | 09:02 PM
  #29  
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Default Re: Started procharger install today (Spacecowboy)

I don't think there's any way to fix this. You have to get a custom programming. The computer is reading a lean condition due to the excessive air caused by the supercharger, and is dumping fuel as a result. You have to get it programmed with the supercharger.


[Modified by zelement, 8:06 PM 3/1/2003]
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Old Mar 2, 2003 | 01:16 PM
  #30  
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Default Re: Started procharger install today (zelement)

so who dose the custom programing. How much is it going to cost. what is diacomp.
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Old Mar 8, 2003 | 01:08 AM
  #31  
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Default Re: Started procharger install today (Spacecowboy)

Can you run your performance chip with your procharger? Maybe the result in a rich mixxture,,

Rob :steering:
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Old Mar 10, 2003 | 10:49 AM
  #32  
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Default Re: Started procharger install today (Tolofou)

I was told to remove the chip. So their is no chip installed.

The dyno did not happen again the dyno broke :mad
I am currently schuduled to run on the twelvth of this month i will keep you posted.
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Old Mar 10, 2003 | 11:36 AM
  #33  
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Default Re: Started procharger install today (Spacecowboy)

I get the same slight hesitation if I'm going down the interstate and have completely let off the gas and then slightly apply it, and yes it's a little more pronounced if I'm going down a hill......I thought it was the 2 piece clutch
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Old Mar 13, 2003 | 04:07 AM
  #34  
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Default Re: Started procharger install today (Spacecowboy)

Did you gap the plugs correctly(.035).. if not you may be blowing the flame out. Did you upgarde the injectors? Stock injectors will lock up with the external fuel pump...After my install on the stock motor mine would cut out in the upper RPMs....it was the injectors.
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Old Mar 13, 2003 | 01:33 PM
  #35  
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Default Re: Started procharger install today (ANUTT)

ANUT, our motors are very similar, I would love to hear what the Flowmasters sound like on a Corvette (there's only about 10,000 Mustangs around here with them). I have all factory pipes and have been considering exhaust upgrades. Do you ever Race over at Steele, AL.?

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Old Mar 14, 2003 | 12:01 AM
  #36  
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Default Re: Started procharger install today (CT95ATLANTA)

Yea, Steele is where I made my one time 1/4 pass. The Flowmasters sound great. I running the stock exhaust system and resonator...The cats appear to be there but....you know.... Let me know if you wanna meet there?
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Old Mar 14, 2003 | 01:01 PM
  #37  
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Default Re: Started procharger install today (ANUTT)

With the chance of rain I will not be going this weekend but I've ordered BFG Drag Radials and will probably go the following weekend (22nd/23rd).
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Old Mar 19, 2003 | 03:18 AM
  #38  
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Default Re: Started procharger install today (CT95ATLANTA)

Hi every one I have figured out all my hesitation problems. :D All that was wrong was the 160 thermostat. I reinstalled the stock one and all the problems have gone away. The car is all tuned and happy still no dyno results it is still broken. I will be racing this fRiday so I will let you all know how it goes.
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Old Mar 19, 2003 | 09:56 AM
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Default Re: Started procharger install today (Spacecowboy)

:cheers:
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Old Mar 19, 2003 | 02:01 PM
  #40  
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Default Re: Started procharger install today (Spacecowboy)

How would the thermostat affect hesitation? I have a 160 that I want to install w/ my blower but I guess I should be wary.
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