JET Performance 50100 - JET Speed Control Units
JET Performance #561-50100Speed Control Unit 2000 |
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The JET Performance SCU (Speed Control Unit) 2000 interacts with the vehicle speed sensor on late model GM cars and trucks. It allows transmission shift point adjustment and speedometer calibration for vehicles where tire size or gear ratio changes are required and eliminates the top speed limiter in such applications. Simply plug it into the transmission and adjust with the push of a button.
