C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

91 Tachometer

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Old 12-22-2006, 07:26 PM
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Stingray1970
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Default 91 Tachometer

The tachometer in my 91 reads about 500 rpm too fast. Does anyone have any suggestions? It appears to be fast through the entire rpm range.
Old 12-22-2006, 08:45 PM
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B!@cK 86 V3tt3
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Originally Posted by Stingray1970
The tachometer in my 91 reads about 500 rpm too fast. Does anyone have any suggestions? It appears to be fast through the entire rpm range.
Get a new cluster....
Old 12-22-2006, 10:32 PM
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smokeshow
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Originally Posted by Stingray1970
The tachometer in my 91 reads about 500 rpm too fast. Does anyone have any suggestions? It appears to be fast through the entire rpm range.
you can get it recalibarated ,then it would be more accurate then even a new one
Old 01-02-2007, 09:38 AM
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prodadiv
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Where can a tach be recalibrated?
Old 01-02-2007, 10:00 AM
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smokeshow
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Originally Posted by prodadiv
Where can a tach be recalibrated?
i cant remember but it was one of these guys ,eckler,midamerica,or corvette central but i think it was ecklers that did it. you can get it upgraded to a zr1 tack i think it is 8000rpm or they can just recalibarate your stock tach, but try calling ecklers first
Old 01-02-2007, 10:29 AM
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prodadiv
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thanks

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