Tach wiring
 

I just got a used (looks to be excellent condition)Autometer Sport Comp #3903 Tach. It has no instructions. Anyone know where I can find a wiring diagram etc. I used the search, tech articles and Autometer's website with no luck? Any help is appreciated. Thanks. Chris

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93 Police Package, Tremec 3550, Centerforce Clutch, Pro-5.0 Shifter, FMS Aluminum Driveshaft, 373's, Headers, H-Pipe, Strut Tower/G Brace, K&N, Maximum Motorsports brake upgrade kit 14.65 @ 96.8

Black is Ground, Red is for power, so anthing that gets feed juice when the key is on tap into it, the green goes to the negitive side of the coil and the white is for light, so tap into your cigirette lighter light.

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87 GT, Cobra R's,GT-40 heads,Crane 2031,1.7's, Edelbrock intake, long tubes,BBK cold air, Mass air,pulleys,Pro 5.0, King Cobra,Lakewood Lift Bars,50/50's,subframes, 4.10's.
Best time 12.759
Best MPH 106.79
Best 60' 1.695

Visit my site at:
http://www.geocities.com/cobrar93_2000/MyPage.html

Thanks, off to wire my tach........

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93 Police Package, Tremec 3550, Centerforce Clutch, Pro-5.0 Shifter, FMS Aluminum Driveshaft, 373's, Headers, H-Pipe, Strut Tower/G Brace, K&N, Maximum Motorsports brake upgrade kit 14.65 @ 96.8

I had to add wire to the wires it came with they were not very long http://www.mustangworks.com/msgboard/frown.gif

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14.62@96.9 Engine: Steal Mounts, Under drive pulleys, K&N, Home ported Lower Intake, No power steering, No A/C
Drive Train: 3.55, World Class T-5,
NOW it is time for Real power STUFF I Have and will put on after I get everthing: Accel DFI:)Mac cold intake, 70MM TB, Valve covers (COOL ONES)255 Fuel pump.
Next to get: rocker arms,Cam,TFS Heads,Injectors 26,Holley intake, What might I need???

Me too......

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93 Police Package, Tremec 3550, Centerforce Clutch, Pro-5.0 Shifter, FMS Aluminum Driveshaft, 373's, Headers, H-Pipe, Strut Tower/G Brace, K&N, Maximum Motorsports brake upgrade kit 14.65 @ 96.8

stang runner....did you say that your "wire" aint long enough?