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Performance Distributors Part 12720 - D.U.I. Distributor
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D.U.I. Distributor

By Performance Distributors

Part Number: P/D12720
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Overview

This is a simple, drop in unit. The coil is inside the cap and the module is inside the distributor. Just run one 12-volt wire to the distributor and you're ready to run! There is also an optional tach hook-up. The D.U.I eliminates ALL of the messy wiring found on stock AMC electronic ignition systems. This really cleans up the engine compartment. Features: internal coil and module, simple one-wire hook-up, custom tailored advance curve, allows for wider plug gaps, instant throttle response, more voltage-no resistor, upper and lower bushings for durability (stock AMC only has 1 bushing), includes 50,000 volt coil and Dyna-module, and easy to find replacement parts.

Why D.U.I. distributors? The difference is in the detials

[*]Each D.U.I. is curved on a distributor machine to meet the timing demands of Jeep engines. Buying an uncurved distributor is like buying an unground camshaft! A smooth advance curve improves acceleration, while preventing engine damaging detonation.[*]The DUI produces 50,000 volts under load, or your acceleration phase, preventing spark drop-off.[*]PERFORMANCE DISTRIBUTORS PRODUCTS CAN ALSO IMPROVE GAS MILEAGE:
Because a longer duration spark leads to a more efficient combustion of your fuel mixture, your mpg will improve unless you want to enjoy the extra power and performance and put your “foot into it.”
In other words, a higher percentage of the gas will be burned on each piston stroke.
Because a distributor that has been calibrated on a distributor machine provides a smoother rate of “burn”, mpg will usually increase an average of 2 to 3 mpg.[*]Performance Distributors has over 34 years of HEI distributor experience-more than any other performance ignition company.[*]DUI Distributors have a one year warranty, compared to the cheaper HEI's 90 day warranty.[*]Each DUI is hand assembled to exact tolerances and lubed where necessary-NOT mass produced.[*]We make installation easy by including a hold-down clamp, gasket, battery & tach connectors, and easy to follow instruction sheets.[*]Excellent tech help is provided by our experienced staff. Performance Distributors is a family business that supports the off-road and performance industry.

Installation Instructions

Download Instructions Installation instructions are in PDF format.
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Technical Details

  • GM V8 small or big blocks
  • (Carbureted)
  • The DUI produces 50,000 volts "under load or your acceleration phase, preventing spark drop-off
  • Sold individually D.U.I. is curved on a distributor machine to meet the timing demands of Jeep engines
  • Sold individually

Product Specs

Advance TypeDistributor Type
ElectronicHEI

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