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Designed for higher cold cranking AMP capacity
this system maximizes power delivery across the RPM band
as well as…
high-output competition subwoofer
You can adjust the center of mass (up
TWIN TUNER II 07-21 XL & 01-11 TC W/ 36 PIN Category_Default Category/SLED/Polaris/Matryx 9R Designed for higher cold crankingThe Twin Tuner II has all of the features of the Twin Tuner and also allows retarding of the spark timing up to 10 to help prevent pre ignition knocking. The user interface consists of up down pushbuttons and a bright daylight readable LED display to select and change the fuel trim and spark retard in the RPM and throttle position ranges required by most applications.
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