BAlford Posted June 21, 2002 Share Posted June 21, 2002 I have a 280ZX with digital tach and a Chev 350. We have installed an after market Tach temportaly. The Z tach shows more RPM that the engine is actually turning as we knew it would. Has anyone used the Dakota Digital SGI-8. This is what their ad says. "The new SGI-8 Tach Signal Interface unit is capable of recallibrating most tachometer signal to make them work with tachometers originally designed for a different number of cylinders." http://www.dakotadigital.com/Detail.cfm?Category=01&PartNumber=SGI-8 Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.