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Joined: Jan 2007
Posts: 246
Member
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Member
Joined: Jan 2007
Posts: 246 |
i just brought a OEM hood tach for our 67 from Classic Ind. but it did not come with a template or a wiring diagram.
would like info on installing this so i dont wreck the hood or wire the tach up wrong.
it has three wires on it black,gray and purple/ white wires.
1967 firebird 1976 Trans Am 1979 TATA 1991 Trans Am GTA 1996 Trans Am convert(1 of 174 triple white) 2002 Trans Am Collector Edtion #1358 2008 G8 GT 1972 Chevy C/10
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Joined: Apr 2000
Posts: 7,408
Power Member
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Power Member
Joined: Apr 2000
Posts: 7,408 |
Location Grey...switched power/hot Black....ground Purple... negative on coil. This may help Tach Video
Si Vis Pacem Parabellum
1967 Starlight black PMD Engineering 400 Auto 1968 Alpine Blue 400 4 speed 1968 Verdoro Green 400 HO 4 speed 2013 1LE 2SS/RS Inferno Orange Camaro.
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Joined: Jan 2002
Posts: 7,719
Power Member
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Power Member
Joined: Jan 2002
Posts: 7,719 |
The very last chapter of the factory '67 Firebird Supplemental Service Manual has some real gems. Like how the factory installed the clocks and hood tachs: Accessories
2012 Mustang Boss 302 #1918, Competition Orange. FGF replacement 2006 Mustang V6 Pony, Vista Blue. Factory ordered. 2019 BMW X3 (Titled to the wife, but I'm always driving it for her. So I'm claiming it) Old projects, gone but not forgotten: 1967 FB 400, original CA car. After 22 years of work, trashed by the guy who was supposed to paint it. I had to sell it. 1980 Turbo Trans Am 1970 Mustang fastback, 351C 4Bbl, auto 1988 Mustang GT, 5 speed 1983 F-150 4x4, built 302 1994 Chevy K2500 HD 4x4, 454 TBI
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Joined: Apr 2010
Posts: 6,758
FGF Premium Member
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FGF Premium Member
Joined: Apr 2010
Posts: 6,758 |
Here some more doc ... with template.
Best place to install it is where the factory put it.
Engine Test Stand Playlist: https://www.youtube.com/playlist?list=PLwoxyUwptUcdqEb-o2ArqyiUaHW0G_C88restoring my 1968 Firebird 400 HO convertible (Firedawg) 1965 Pontiac Catalina Safari Wagon 389 TriPower (Catwagon) 1999 JD AWS LX Lawn tractor 17hp (my daily driver) 2006 Sequoia 2017 Murano (wife's car) 202? Electric car 203? 68 Firebird /w electric engine 2007 Bayliner 175 runabout /w 3.0L Mercuiser__________________________________________________________
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