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Davis Unified Ignition GM Racing D.U.I. Distributors
What do you look for in a race distributor? Probably the first thing is spark power, then overall performance, and finally ease of installation. Performance Distributors has created drop-in, all-in-one spark machines capable of spinning 10,000 rpm! GM Racing D.U.I. distributors incorporate a spark module, inductance coil, and distributor into one simple and strong performance piece. Their built-in ignition module and high-energy coil mean that no external spark boxes or coils are needed; with just one 12 V wire hookup, you're ready to run. These Racing D.U.I.s produce a more intense spark for a more complete burn and more horsepower with minimal amperage draw off of the battery--only 2 to 3 amps. Experience and technology have led Performance Distributors to develop power-producing systems tuned to give you better throttle response and more power. These brand new units have housings that are CNC-machined from billet aluminum and feature two sets of bushings for driveshaft stability. They're available with or without vacuum advance. And, to make them even more appealing, Performance Distributors offers them with blue, black, red, and yellow caps—plus a clear cap so you can watch the sparks fly on your way to more horsepower! See the sparks and turn the revs for your racing powerhouse with GM Racing D.U.I. distributors from Performance Distributors. Order the model designed for your vehicle application.
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$459.00
Davis Unified Ignition Race Coil Kits
Davis Unified Ignition race coil kits are capable of 10,000 rpm--that's almost twice the output of a stock HEI coil! The higher voltage output of these coil kits allows you to widen your spark plug gap up to .055 in. The wider plug gaps allow major spark energy into the combustion chamber for a better burn of the fuel mixture and increased horsepower. Due to the high-voltage output of the coils, a burn-through resistant brass terminal rotor is included, as well as nylon rotor screws to prevent misfires at extreme rpm. These D.U.I. race coils are installed in your choice of colors, including a cool clear coil so you can watch the sparks fly.
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$119.00
Davis Unified Ignition Race Coils
Designed for high-revving engines that perform over 7,000 rpm, these Davis Unified Ignition race coils are built for extreme firing conditions. They are capable of 10,000 rpm, nearly twice the output of stock HEI coils. The higher voltage output allows spark plug gaps to be opened up to 0.055 in. The wider plug gap provides a more complete burn of the fuel mixture, allowing for more power and better fuel economy. Get your race car up to speed and eliminate high-rpm misfires with these Davis Unified Ignition race coils.
Not Yet Reviewed
$85.00
Davis Unified Ignition Mini Racing Alternators
Lose some weight on your race car quickly with Performance Distributors' mini racing alternators! These 6 lb. alternators connect one wire to your positive battery connection and you're ready to run. Charging starts at approximately 725 rpm and 14.5 to 14.9 V is maintained, keeping your ignition system at its peak level. These mini racing alternators utilize dual internal fans to keep cool, and a 2.8 in. diameter deep-groove pulley is included. Get ready and get lighter with the energy from Performance Distributors' mini racing alternators.
Not Yet Reviewed
$339.00
Davis Unified Ignition Marine Racing 10,000 RPM Coil Kits
Davis Unified Ignition (DUI) offers Marine Racing 10,000 rpm coil kits that include the replacement cap, coil, and rotor, which are all essential components of the ignition system in (DUI) Marine Racing distributors. These coil kit upgrades are intended to enhance the ignition system of high-performance marine engines, allowing them to operate effectively and reliably at high rpm's, leading to increased power and overall performance.
Not Yet Reviewed
$119.00
Davis Unified Ignition Marine Racing 7,000 RPM Coil Kits
Davis Unified Ignition (DUI) offers Marine Racing 7,000 rpm coil kits that include the replacement cap, coil, and rotor, which are all essential components of the ignition system in (DUI) Marine Racing distributors. These coil kit upgrades are intended to enhance the ignition system of high-performance marine engines, allowing them to operate effectively and reliably at high rpm's, leading to increased power and overall performance.
Not Yet Reviewed
$109.00
Davis Unified Ignition Bronze Distributor Gears
Davis Unified Ignition bronze distributor gears are recommended for most roller cam applications. Made of high-quality bronze, these gears are designed for endurance and performance.
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$69.00
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$79.00
Davis Unified Ignition Toyota Street/Strip D.U.I. Distributors
Get ready to be impressed with the power of Davis Unified Ignition Toyota Street/Strip D.U.I. distributors from Performance Distributors. These Street/strip distributors are available of up to 7,000 rpm for Toyota F and 2F Land Cruisers and 20R and 22R trucks. They are also available in a Racing distributor. Once you remove your stock systems and drop in D.U.I. one-piece ignition systems, you'll be ready to rock and roll, on the road and off. You'll see and feel the difference that precision curving, a 50,000 V coil and Dyna-Module, and upper and lower bushings make to your engine specs. These hand-built units allow for wider plug gaps and more dwell time for a hotter spark with a more complete burn. That means instant throttle response, quicker starts, and increased horsepower. Toyota D.U.I. distributors are water, mud, and vibration-proof for those off-road excursions, and replacement HEI parts are easy to find at your local parts store. They offer reliability, big performance, and low maintenance--are you impressed yet? Install Toyota Racing or Street/Strip D.U.I. distributors for a whole new feel to your ride.
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$439.00
Davis Unified Ignition Marine Performance D.U.I. Distributors
Ahoy! If you're looking for a simple, powerful solution for high performance boating, then these Davis Unified Ignition marine D.U.I. distributors from Performance Distributors are the answer. These virtually waterproof and vibration-proof distributors are easy drop-in units with one-wire hookup. There are no wiring hazards to leave you adrift and no hassles! The electronic Dyna-Module and high-voltage coil are built inside of the distributors and produce a longer spark duration, allowing you to widen your plug gap and get a more complete fuel burn. Marine D.U.I. distributors are available in performance versions that crank up to 7,000 rpm and racing versions at 10,000 rpm. D.U.I. distributors are calibrated by machine to dial-in the smoothest advance curve for your application. They are hand-assembled, polished, lubed, and checked for exact tolerances, and the housings are drilled with flame arrestor holes. All of these features allow you to navigate with instant throttle response and more power. Whether you're taking a leisurely ride around the lakes, offshore cruising, or running the waves, anchor your boat with high performance marine D.U.I. distributors from Performance Distributors.
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$399.00
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$565.00
Davis Unified Ignition AMC Street/Strip D.U.I. Distributors
Performance Distributors has built D.U.I. distributors for AMC engine owners. Whether you're on the street, off-road, or racing, AMC Street/Strip D.U.I. distributors are ready with 50,000 V of pure energy. The combination high performance coil and Dyna-Module allows you to open up the plug gap for a powerful explosion of fuel mixture and extended dwell time to produce a hotter spark. A better spark means more power, a cleaner burn, and cleaner spark plugs. These one-piece drop-in units eliminate all the wiring of stock systems so that your engine compartment is cleaner, too! They are water, mud, and vibration-proof. Plus, they're built tough with two bushings for shaft stability, and all key pieces are polished and lubed, as they are hand-assembled. All distributors are curved by machine to eliminate pre-detonation and provide instant throttle response. D.U.I. distributors crank up to 7,000 rpm. No matter what type of driving you do, Performance Distributors have AMC D.U.I. distributors to suit your application.
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$389.00
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$565.00
Davis Unified Ignition Dyna-Batt Batteries
Davis Unified Ignition Dyna-Batt batteries produce more power per pound than any battery on the market. They have the cranking power of wet cell batteries three times their size! This is due to their extremely low internal resistance, which allows for faster, more consistent starting. Dyna-Batt batteries do not have a cold cranking amp rating like other batteries, but have been tested to crank engines with compression ratios as high as 15:1. The reserve capacity of Dyna-Batt batteries is 16 amp hours. They are complete dry cell batteries and can withstand the rigors of high performance and racing environments. Built with corrosion-resistant terminals, they are truly maintenance-free. Dyna-Batt batteries have an excellent storage life and recharge very quickly.
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$239.00
Davis Unified Ignition Street/Strip Coil Kits
Davis Unified Ignition street/strip coil kits are capable of 7,000 rpm! The higher voltage output of these coil kits allows you to widen your spark plug gap up to .055 in. The wider plug gaps allow major spark energy into the combustion chamber for a better burn of the fuel mixture and increased horsepower. Due to the high-voltage output of the coils, a burn-through resistant brass terminal rotor is included, as well as nylon rotor screws to prevent misfires at extreme rpm. D.U.I. race coils are installed in your choice of colors, including a cool clear style so you can watch the sparks fly.
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$105.99
Davis Unified Ignition Distributor Advance Eliminators
Eliminate the distributor advance on an HEI distributor with these lockout plates from Davis Unified Ignition. They are easy to install and the vacuum advance eliminators use the same mounting screws that secure the vacuum advance. These eliminators are recommended for racing applications only.
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$14.99
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$31.99
Davis Unified Ignition GM Dual-Power Distributors
Space limitations with blowers, tunnel rams, and firewalls can prevent the use of large cap distributors in some engine bays—so a smaller diameter distributor is necessary. Davis Unified Ignition GM Dual-Power distributors will solve the problem if you're limited on clearance. These high performance distributors, paired with the Inferno 2 coil, have the same output as the DUI racing distributors—but in a smaller, more compact design. This system is capable of spinning up to 10,000 rpm and will fire a huge .055 in. plug gap. The performance engineered Dyna-Module increases spark duration for improved throttle response and low-end performance. Connected with a high-voltage Inferno 2 coil, your small or big block Chevrolet will benefit from quicker starting, smoother idle, increased torque, and more horsepower! As with all DUI distributors, the Chevy Dual-Power distributors are tuned with a performance advance for a super-smooth timing curve from idle to your maximum rpm. The all-billet housing provides durability and impressive looks. A black HEI-style cap and rotor is included. These units are ideal for everyday street use or running at the track. Order the model recommended for your application.
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$359.00
Davis Unified Ignition Mini VIP Voltage Step Up Regulators
Davis Unified Ignition Mini VIP Voltage Step Up regulators will step up your charging system's 14 Volts to 18 Volts, which are sent to your ignition system to provide your engine with the ultimate spark combustion. The 18 V produced by these regulators enable you to open up your spark plug gaps to a whopping .070 in. The larger gap and hotter spark burns fuel more completely on each piston stroke. Voltage drop is eliminated, as these Mini VIP Voltage Step Up regulators isolate the power to your ignition system only. Plugs stay cleaner and some applications will be able to run a richer fuel mixture due to the additional spark intensity. These units feature a simple 3-wire installation and are small enough to mount anywhere. These regulators are offered for several applications, from LS1 to street to race.
Not Yet Reviewed
$289.00
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$569.00
Davis Unified Ignition Carbon Ultra-Poly Distributor Gears
Getting the right material is the most important part of choosing a distributor gear, and DUI offers several choices. Davis Unified Ignition Carbon Ultra-Poly distributor gears are compatible with any camshaft. They are available for the Chevrolet Street/Strip and Racing DUI, as well as the Ford 302 and 351W DUI/Duraspark distributors.
Not Yet Reviewed
$159.00
Davis Unified Ignition D.U.I. Rotor Bushings
Keep your H.E.I. distributor running at peak performance! Performance Distributors and Davis Unified Ignition offer their no-resistance D.U.I. rotor bushings, which deliver all of the firepower that is available from the coil to the rotor.
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$13.99
