Distributor - DUI127212

The Racing D.U.I. Distributor is capable of 9000 RPM's. That's almost double the output of a stock H.E.I.! This is the only magnetic, 9000 RPM, self-contained (internal coil and module) distributor available. It's an easy drop in installation. No other parts are necessary. The Racing D.U.I. Coil and Dyna-Module are inside the distributor. No spark box is necessary!

The Racing D.U.I. only draws 2 to 3 amps off of the battery, whereas spark box and point type systems drain 10 amps or more. The Racing D.U.I. Coil and the Dyna Module produce a long duration spark allowing plug gaps to be open up to .050"-.055". Magneto ignitions can only run .015"-.025" plug gap.

As you can see, the Racing D.U.I. sends twice as much fire into the combustion chamber than a magneto. Horsepower is gained because more fuel is burned on each piston stroke. Spark plugs stay cleaner longer. The Racing D.U.I. makes point systems obsolete. You won't waste time and money changing points for every race and you'll get more voltage into your system than points can handle.

The advance system is curved to give you better throttle response and more power. All of the moving parts are hand fitted to assure the smoothest advance curve possible. The weights are fabricated from very high quality hardened steel which are virtually maintenance free. You'll be able to run more timing (without detonation) than ever before. There is no excess advance at high RPM's as with other H.E.I.'s due to a unique mechanical advance system developed exclusively by Performance Distributors. Available with or without vacuum advance, the unit includes a brass terminal cap, available in bright blue, black, red, yellow and clear.

The Racing D.U.I. Coil is designed to run cooler than all other coils including oil-filled coils. Our new "no-resistance" rotor bushing carries all of the firepower from the coil to the rotor. The units wider distributor cap terminal spacing eliminates cross fire which occurs in smaller diameter caps. Our rotor prevents "burn-thru" from the extremely high voltage. Nylon rotor hold-down screws help prevent misfire at high RPM's.

Performance Distributors is now offering the Racing D.U.I. Distributor with the Instant Timing Knob. The new Instant Timing Knob allows for timing adjustments to be made to the engine quickly and easily without the use of a timing light. Once the total timing is dialed into the engine, fine tuning can be accomplished with a simple turn of the knob. The knob is marked and can be locked into position so that you do not lose your adjustment due to vibration. If your engine needs 1 degree less timing, simply turn the adjustment knob 1/2 turn clockwise. Turn the knob one full turn to retard 2 degrees. If the engine could stand more timing, rotate the knob counterclockwise for advanced timing. This device can allow your mechanic to tune the motor in between races without burning hands and having to fumble with hooking up the timing light.The instant timing knob is sold installed on the distributor only and is not available separately.

*Legal Only For Racing Vehicles Which May Never Be Used On A Highway. Performance Distributors Racing DUI Distributor SBC/BBC