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ecu 7730 for a tpi

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Old Oct 24, 2004 | 05:37 PM
  #1  
gmartin's Avatar
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From: chicago
Car: monte carlo ss
Engine: l98
Transmission: 200r4
ecu 7730 for a tpi

Could someone help me with this $60 vs $58 code. I'm sorry I a newbie to all of this I just went out and got a 730 from the junk yard however the chip isn't stock it is a hypertech C 91. I would like to run a turbo on my application and have it all intercooled by a superduty intercooler. What other item would I need to get the ball running. I have the ecu, motor a wiring harness off a 87. The wiring harness I have is for the 9 injector. Will i need to go back and get the one off the 91 since I will be running the 730 and will the $58 code handle boost up to 12psi. What are some of the pitfalls to working with $58 code what things will be lost while working with this on a 730 any help is greatly appricated thank you
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Old Oct 25, 2004 | 12:34 AM
  #2  
CaptPicardsZ28's Avatar
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Joined: Oct 2003
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From: ready room
Car: NCC-1701-D (docked in AZ)
Engine: impulse drive
Transmission: fusion reactors
Axle/Gears: Rescued from the Borg by my crew
Re: ecu 7730 for a tpi

Originally posted by gmartin
Could someone help me with this $60 vs $58 code. I'm sorry I a newbie to all of this I just went out and got a 730 from the junk yard however the chip isn't stock it is a hypertech C 91. I would like to run a turbo on my application and have it all intercooled by a superduty intercooler. What other item would I need to get the ball running. I have the ecu, motor a wiring harness off a 87. The wiring harness I have is for the 9 injector. Will i need to go back and get the one off the 91 since I will be running the 730 and will the $58 code handle boost up to 12psi. What are some of the pitfalls to working with $58 code what things will be lost while working with this on a 730 any help is greatly appricated thank you
You will need the $8D mask for the 7730, not the $60 or $58. Also, I believe you will need the 91 harness as well. I can't be sure because I bought my harness from Painless cuz I didn't want to make one or change my '85 harness.
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Old Oct 25, 2004 | 02:30 AM
  #3  
gta324's Avatar
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From: sweden
Car: GTA -89
Engine: Blown 415"
Transmission: 4L80E
Axle/Gears: Strange 12-bolt
Get one from a 90-92 or repinn your existing harness
http://www.eecis.udel.edu/~davis/z28/ecm_swap_730/

To run the #58 in a 730 you need to repinn som wires, no big deal.

http://www.speedtoys.com/~bort62/7749/Main.htm

EGR and CC will be lost in #58

/N.
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