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DSPTurtle DSPTurtle is offline
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Join Date: Jul 2001
Location: Suntree, Florida, USA
Posts: 2,231
I just went through this. Make sure you look at the connector on the back of the tach. The 4-pin and 8-pin are not easily compatible. The 4-pin and 3-pin are direct swap. I believe the '87 Carrera is an 8-pin and therefore is not compatible with the much simpler (pre-85) 3-pin tach.
JB - BreitWerks
Engine Rebuild & Restorations
Old 11-04-2011, 02:22 AM
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