For sale - 4.9 / HEI distributor to Fiero Tach Buffer Board.
The circuitry in this board shapes the tach pulses coming from GM's HEI Ignition so they are better received by the stock Fiero tach. Solves problems such as jumping tach, tach drop out at higher RPM, and total dead tach when connecting GMs HEI distributor tach output directly to the Fiero tach input.
Three wires to connect - Distributor, Ground and Tach Output. The board is coated however inside installation is recommended.
$25 plus $2.50 shipping to US locations, USPS First Class.
$25 plus $6.16 shipping to Canada USPS First Class
To order - http://www.reddevilriver.com/Related_Products.html
[This message has been edited by phonedawgz (edited 07-18-2014).]