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setting time on 350 tpi

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Old Jun 28, 2010 | 08:59 PM
  #1  
bigtom68's Avatar
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From: glen burnie,md
Car: 88 iroc-z
Engine: 5.7 tpi
Transmission: 700r4
Axle/Gears: 3.73
setting time on 350 tpi

im sure this has been asked before. im setting timing on a 88 350 tpi. i know its 6 degrees before tdc but does the car have to be in drive to do this. i think this may be an issue. im hoping this may fix a few problems im having. any input would be good
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Old Jun 28, 2010 | 09:52 PM
  #2  
puddingmmmmmmmm's Avatar
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From: Bel Air, MD
Car: 05 CTS-V
Re: setting time on 350 tpi

No, it doesn't have to be in drive. Leave it in park. And make sure you unplug the EST wire before you time it.
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Old Jun 29, 2010 | 08:25 AM
  #3  
vetteoz's Avatar
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From: Not in Kansas anymore
Car: 82 Z28
Engine: 383 SP EFI/ 4150 TB
Transmission: T400
Axle/Gears: QP 9" 3.73
Re: setting time on 350 tpi

Originally Posted by puddingmmmmmmmm
And make sure you unplug the EST wire before you time it.
And don't forget to reconnect it after you have finished
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Old Jul 7, 2010 | 09:56 AM
  #4  
ASE doc's Avatar
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From: Aurora, OR
Car: 87 IROC Z28
Engine: 355 cid TPI
Transmission: Custom Built 700R4 w/3,500 stall
Axle/Gears: QP fab 9" 3.70 Truetrac
Re: setting time on 350 tpi

Reconnect the EST and clear codes by disconnecting the battery for 30 seconds.
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