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Old May 12, 2012 | 10:59 AM
  #1  
pvr007's Avatar
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From: San Diego CA
Car: 88 RS Camaro,70 chevelle,92 Geo
Engine: 305 TBI
Transmission: 5 Speed Manual
Question

I disconected the timing wire on my 88 tbi... Set the timing to a happy -6 then turned off the car and reconected the wire... Was i suposed to leave it at 0.. Then plug it and advanced it to -6?
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Old May 12, 2012 | 11:36 AM
  #2  
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From: San Diego CA
Car: 88 RS Camaro,70 chevelle,92 Geo
Engine: 305 TBI
Transmission: 5 Speed Manual
Re: Question

bump
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Old May 12, 2012 | 11:39 AM
  #3  
8t2 z-chev's Avatar
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From: belle fourche,s.d.
Car: '82 z28
Engine: L83 5.7
Transmission: 700r4-1985
Axle/Gears: 3.42 posi
Re: Question

you did it correctly by setting the base timing with EST
in bypass(wire disconnected)if you had set the timing
with wire connected,base timing would be retarded.
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Old May 12, 2012 | 11:49 AM
  #4  
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From: San Diego CA
Car: 88 RS Camaro,70 chevelle,92 Geo
Engine: 305 TBI
Transmission: 5 Speed Manual
Re: Question

thanks you are a life saver
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Old May 12, 2012 | 07:49 PM
  #5  
Ron U.S.M.C.'s Avatar
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From: Northern, CA
Car: 1989 Iroc-Z Camaro
Engine: TBI,5.0
Transmission: Automatic 700R4
Axle/Gears: Eaton Posi,3.42,LPW Ultimate Cover
Re: Question

why dose it say -6*you should bump the timing up = +6*
Actually mine runs best a +4* with mid grade fuel.

Last edited by Ron U.S.M.C.; May 12, 2012 at 08:03 PM.
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