Electronics Need help wiring something up? Thinking of adding an electrical component to your car? Need help troubleshooting that wiring glitch?

sunpro tach

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Old Mar 23, 2007 | 08:59 PM
  #1  
mr iroc's Avatar
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From: in a small town
Car: 88 iroc
Engine: 305
Transmission: 5 speed
Axle/Gears: dount know
sunpro tach

im in stalling a sunpro tachII on my 88 camaro 305 tpi 5 speed what i need to know is whar to hook the green wire hooks up to thar it sposed to go to the dis if some 1 has pics of thar install would like to see

Last edited by mr iroc; Mar 23, 2007 at 09:00 PM. Reason: CUZ I CAN
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Old Mar 24, 2007 | 10:32 PM
  #2  
Toyota h8r's Avatar
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From: toledo
Car: 1987 Z28
Engine: LG4
Transmission: T5
Axle/Gears: 3.23
Re: sunpro tach

Originally Posted by mr iroc
im in stalling a sunpro tachII on my 88 camaro 305 tpi 5 speed what i need to know is whar to hook the green wire hooks up to thar it sposed to go to the dis if some 1 has pics of thar install would like to see
Im sure this is the wire you need to hook up. (see attachments)
Attached Thumbnails sunpro tach-ss1.gif  
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Old Mar 25, 2007 | 03:43 PM
  #3  
mr iroc's Avatar
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From: in a small town
Car: 88 iroc
Engine: 305
Transmission: 5 speed
Axle/Gears: dount know
Re: sunpro tach

thaxs i will try it out today
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Old Mar 27, 2007 | 01:14 PM
  #4  
Camaro355Z28's Avatar
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From: Avon, Ohio
Car: '86 Z28
Engine: 355
Transmission: 5 speed
Axle/Gears: standard 3.23
Re: sunpro tach

if you look at the distributor cap there are 2 clips on the drivers side and one of them says "tach" (should be the one oon the left) and should be a yellow(ish) wire. You should be able to take it from there...
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Old Mar 28, 2007 | 01:34 AM
  #5  
mr iroc's Avatar
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Joined: Jan 2007
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From: in a small town
Car: 88 iroc
Engine: 305
Transmission: 5 speed
Axle/Gears: dount know
Re: sunpro tach

can i just back prbe the plug or just spice the wire?
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Old Mar 28, 2007 | 07:46 AM
  #6  
Toehead's Avatar
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From: North Central Mass.
Car: 1985 Berlinetta
Engine: Megasquirted TPI
Transmission: Transgo 700R4
Axle/Gears: 3.42
Re: sunpro tach

the non computer controlled GM HEI has a tach output, and IIRC the coil in cap HEI does as well. If not, you should be able to splice into the white wire on your external coil.
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