Pictures of where the 1jz harness go through the firewall on a ma70

92TealSupra

Supramania's Parts Man
Sep 2, 2008
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I am looking for where some of you didn't have to extend your harness. I need to see where you cut a hole in the firewall and what is the best place. Any pictures would be great! I am not going to sue the stock location. People say they cut it near the pedals and run the ECU next tot he gas pedal and the rest of the wires can reach the dash connectors.
 

suprahero

naughty by nature
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Aug 26, 2005
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Eathan, I think I drilled mine about two inches below the speedometer cable, but I can't be positive. I know I have a picture of the hole somewhere on my photobucket. If I can find it, I will post it up.
 

suprahero

naughty by nature
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Aug 26, 2005
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p1526096_1.jpg


Maybe this will help you Eathan.
 

92TealSupra

Supramania's Parts Man
Sep 2, 2008
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Awesome Jay. That did indeed help. I will do that tonight, I am very close to completion. I hope I can find out what Serpentine belt fits the 1jz without A/C