Author Topic: tachometer  (Read 2831 times)

Offline mikewb

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tachometer
« on: July 16, 2007, 08:55:22 pm »
i got red white green black... where do they go.. wires i mean?

Offline 75 C20

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Re: tachometer
« Reply #1 on: July 16, 2007, 08:58:57 pm »
strechin my memory but heres my best shot- black ground/ green tach terminal on dist./ white= light./ red= power
i think thats right but i may have the red and white mixed up- its been a while and someone on here will straighten me out if im wrong
1975 Custom Deluxe 20 350 SM465 2WD Longbed
1979 Custom Deluxe 20 400 SM465 2WD Longbed
1968 Custom Sport Truck 20 327 TH400 2WD Longbed
1985 Silverado 10 305 700R4 2WD Longbed
1969 Pontiac GTO 400 Turbo350
2008 GMC 2500HD 6.0 6spd 4X4 Longbed

Offline FlatBlack77

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Re: tachometer
« Reply #2 on: July 16, 2007, 09:32:47 pm »
Green = distributor
Black = ground
Red = power(light)
White = remote/ignition?
"When you are a hammer, everything looks like a nail"
'77 C/10 - 350/350 mild street motor

Offline 76_Scottsdale

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Re: tachometer
« Reply #3 on: July 17, 2007, 10:33:31 pm »
Green=Distributor
Black=Ground
White=Lights (Hot when lights are on, illuminates the gauge)
Red=Ignition Hot
1976 Scottsdale K20
350 C.I.D.
700R4
NP205
2 1/2" Lift
305/70/R16 BFG MT
True Dual 3" Flowmaster 40 Series Exhaust