Daytona Twin Tec Products For Your H-D

Twin Tuner Fuel Injection Controllers are a perfect complement to bikes fitted with a hot cam, free-flowing exhaust, and other performance upgrades. Fuel delivery can be tweaked from -20 to +30 percent, enabling a precise air/fuel ratio for maximum engine performance. Upgrading to the Twin Tuner II Fuel Injection Controller adds control of spark timing, with up to 10 degrees of spark retard.

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Daytona Twin Tec Products For Your H-D