D.U.I. Racing Coil Kit - Includes Coil - Cap - Rotor & Screws - 1974-Up Chevrolet V8
Race Coil Kit - GM DUI/HEI V8 Distributor - L-Clamp Hold - Includes Racing Coil, Cap, Rotor and Top Cover - Red Cap
The D. U. I. Racing Coil Kit is capable of 9000 rpm's. That's almost twice the output of a stock HEI coil! The coil comes installed in a brass terminal cap and includes the rotor and nylon rotor hold down screws. Spark plug gaps can be widened to between . 050" - . 055" because of the higher voltage output of this coil kit. The wider plug gaps will allow more spark energy into the combustion chamber providing a better burn of the fuel mixture and increasing horsepower. The kit fits on ALL internal HEI coil applications.
Performance Distributors Racing D.U.I. Distributor is capable of turning 9000 RPM. Thatas almost double the output of a stock H.E.I.! Years of engineering experience and modern technology allowed Performance Distributors to develop a high voltage coil and high dwell module that would turn the high revas needed for todayas racing engines. No external spark boxes or coils are needed as Performance Distributors race coil and module fit inside the distributor for an easy drop-in installation with a one wire hookup. This is the only magnetically triggered, self-contained (internal coil and module) distributor available that will spin 9000 RPM!
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