New motor startup...leave EST wire connected for Timing???
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Joined: Oct 2001
Posts: 3,155
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From: Louisville, Ky
Car: 1991 Z28
Engine: 383
Transmission: T-5
Axle/Gears: 3.08 10 Bolt
New motor startup...leave EST wire connected for Timing???
i just put a 383 HSR in place of the 305 TPI..i konw to adjust the timing you need to leave the EST wire discconected but since this is the first startup of this motor should i leave the wire connected then disconnect it to adjust the timing...
im so lost
im so lost 
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From: Woodland, CA
Car: '02 Z06
Engine: L33 5.7
Transmission: T56
Axle/Gears: Stock IRS
i would leave it disconnected, fire it up, get timing right. and let it warm up, then shut it down, reconnect est, then fire back up and drive.
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From: MD
Car: '88 IROC-Z medium orange metallic
Engine: L98
Transmission: 700R4
Axle/Gears: 3.27
it's a single wire connector that comes out of the main trunk of the harness on the firewall right above the a/c box.
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iTrader: (2)
Joined: Sep 2003
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From: Woodland, CA
Car: '02 Z06
Engine: L33 5.7
Transmission: T56
Axle/Gears: Stock IRS
Originally Posted by CamarosRUS
got it. thanks for the help!
BTW...Travis, are you on stealthram.com?
BTW...Travis, are you on stealthram.com?
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