Performance Ignition Modules

Davis Unified Ignition (D.U.I.) Dyna-Modules will promote quicker starting, better throttle response, and more low-end power. These Dyna-modules have more electronic dwell than your stock, so the coil saturates longer and produces a more intense spark. Installation is easy as the Dyna-Module mounts in the stock location of an HEI module with no modifications.