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

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Old Apr 19, 2007 | 09:12 AM
  #1  
vettaim's Avatar
vettaim
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Heel & Toe
 
Joined: Apr 2007
Posts: 15
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From: league city texas
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I am about to install a different cam shaft and upgrade my fuel injecors as well as install a sump and external fuel pump can anyone tell me where to find information on how to tune the ecm for these upgrades i have a laptop and i know where to order the cables from but i would like information on the actual tuneing aspects thanks
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Old Apr 19, 2007 | 11:55 AM
  #2  
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lltrevino
Burning Brakes
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Joined: Jan 2007
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From: Slinger WI
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need info on year, tranny, and any other mods done. without this info, cant do any help. would also help if you fill out profile.
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Old Apr 19, 2007 | 12:13 PM
  #3  
vettaim's Avatar
vettaim
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Heel & Toe
 
Joined: Apr 2007
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From: league city texas
Default tunes

1991 automatic,150 shot nos,msd 6a box,accel ignition modole,previous owner told me that he installed a hypertech chip,160 thermostat,pulleys,complete exhaust with only one cat and flowmasters,k&n filter,b&m shift kit which was a waste of time and money
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Old Apr 19, 2007 | 10:21 PM
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ross.rosseland
Instructor
 
Joined: Mar 2005
Posts: 129
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From: Layton ut
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Research the stickies and go to thirdgen.org and then message boards and then diy eprom. There's a lot of info there. I've bought the equipment and can burn chips for my 86, and I'm to the scanning part.
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