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Street Fire HEI distributors are the value-line brand from MSD Ignition. They offer a quality designed alternative to the bottom bargain parts that spring up in the marketplace. Knowing the importance of a centrifugal advance in a distributor, MSD engineers made sure the Street Fires include an advance assembly with coated weights and welded weight pins. The units are also fit with the same distributor gear that's used on the MSD Pro-Billet models. The metallurgy of this gear has been refined for years to perform through the harshest conditions. Inside, the ignition module and coil work together to produce a stout spark to light the fuel mixture for great performance. Order the Street Fire model recommended for your vehicle and engine application.
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$217.95
$196.15
On Sale
MSD Pro-Billet Ready-to-Run distributors are the perfect upgrade for weak OE electronic distributors, outdated points distributors, and large HEIs or DuraSparks. All that's required is to install the distributor in the engine, and connect three wires and the coil! A maintenance-free magnetic pickup accurately triggers this ignition with increased output from the amplifier, easily outperforming stock ignitions. It will smooth out the engine's idle, improve starting, and perform at a much higher rpm. The housing is machined from billet 6061-T6 aluminum, using state-of-the-art CNC mills and lathes for a unit with no porosity or weak areas. For stability and endurance, an oversized steel shaft spins in a top-mounted sealed ball bearing, while an extra-long sintered bushing guides the shaft at the base of the housing. This shaft also receives a QPQ coating for low friction wear and resistance against corrosion from humidity and ozone buildup. The distributors feature MSD's adjustable mechanical advance, which allows you to custom-tailor an ignition curve to match your engine's needs. Most models are also available with a vacuum advance canister to help improve economy. Order the model recommended for your vehicle and engine application.
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$549.95
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$699.95
$493.95
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$628.95
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MSD Pro-Billet Dual Sync EFI distributors feature high-quality dual Hall effect sensors, a QPQ coated precision billet shutter wheel, and distributor shaft that's guided by a sealed ball bearing. They also include a race-proven distributor gear, and a performance cap and rotor. The distributors are designed for use with Holley EFI systems; they may also fit other systems requiring a Hall effect sensor. Order the model recommended for your vehicle and engine application. (Note: an ignition adapter is required when Pro-Billet Dual Sync EFI distributors are utilized with Sniper EFI.) Features, specs, and parts may include: * CNC-machined billet aluminum housing * Precision-machined shutter wheel designed for improved accuracy at extreme engine rpm * Plug-and-play with Holley EFI * Can be used to trigger popular TBI fuel injection systems * Hall Effect sensor design provides precise timing control and noise immunity * Integrated LEDs allow for easy setup * Shutter wheel is pinned and welded to distributor shaft for superior reliability
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$579.95
$302.95
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$579.95
On Sale
MSD Street Fire EFI distributors are ready to drop in your V8 engine and replace the worn-out OEM piece. They feature a factory-style ignition module, along with a durable new cap and rotor. The distributors use a cast housing, making them more affordable, but are much stronger than standard OEM distributors. The MSD Street Fire EFI distributors are available for both Ford and Chevy EFI engines.
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$399.95
$359.95
On Sale
MSD Pro-Billet crank distributors are built specifically for racing engines with almost no room for a distributor, due to tunnel rams or blowers. These units are equipped with a special low-profile crab-style distributor cap, allowing them to fit into extremely tight areas. The housing features two optional O-rings at the bottom that improves oil control by preventing oil pressure loss. Also, a small oil bleed hole (located in the base) sprays oil on the distributor and camshaft gears to prevent excessive wear. Since these are racing distributors, there is an adjustable slip collar to make up for engines that have had the distance between the mounting surface and the gear modified. Crowning the Pro-Billet crank distributor is MSD's own crab cap. This incorporates spark plug-style terminals for a better connection and grip to the plug wires. Order the model recommended for your vehicle and engine application.
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$526.95
$403.95
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$473.95
Serious racers choose MSD Pro Mag 44--the mother of magnetos. With no magnets to recharge or points to replace, and an amazing 44 amps of primary current, it's no surprise that these magnetos are the choice of nitro-gulping top fuel racers! Pro Mag 44 magnetos are built with an assemblage of rare earth magnets and windings to produce incredible energy. They accurately trigger and distribute this energy on a precision path to your spark plugs, creating a burst of ground-shaking energy in your cylinders. And, for the absolute ultimate in ignition triggering, the Pro Mag 44s' design allows you to add optional accessories--a crank trigger, timing retard control, or even a rev limiter! Forget those weak, inaccurate points and adjustments. Get the most powerful, accurate magnetos with durability to match their performance--the MSD Pro Mag 44 magnetos.
Not Yet Reviewed
$3,749.95
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$4,099.95
MSD took their original Pro Mag 12 distributors, added some new features to build performance, and subtracted 3 lbs. to help you get down the track faster. The results are the Pro Mag Lites. They utilize a magnetic pickup design with 16 rare earth magnets for rock-steady performance without recharging. They deliver 12 amps and 40,000 V worth of spark energy, feature built-in rev control that's good for up to 12,000 rpm, and use an all-billet housing for superior durability. They're compatible with MSD's crank trigger system.
Not Yet Reviewed
$3,599.95
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$4,099.95
On Sale
MSD Street Fire CD ignitions are perfect for budget-minded enthusiasts. Street Fire CD ignitions offer capacitive discharge technology that fires a series of multiple sparks for 20 degrees of crankshaft rotation when the engine is running under 3,000 rpm. This ensures complete combustion and produces great throttle response with a smooth idle. MSD's Street Fire CD ignitions are built within a durable cast aluminum housing and easily connects to points, amplifiers, and magnetic pickup distributors. There's even an adjustable rev limiter (100 rpm increments) for overrev protection!
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$238.95
$215.05
On Sale
The new Ultra 6AL Series ignition boxes deliver full MSD power in a compact, lighter package! The Ultra 6AL Series continues to use a high-speed controller that can make extremely quick compensations to the output voltage, multiple spark series, timing and rpm limits, while maintaining precise timing and accurate rev limiting. The circuits and controller of the MSD have been thoroughly filtered to create protection against Electro Magnetic Interference (EMI). Ultra 6AL Series features a capacitive discharge ignition design. (The majority of stock ignition systems are inductive ignitions, in which the coil must store and step up the voltage to maximum strength in between each firing. At higher RPM, since there's less time to charge the coil to full capacity, the voltage falls short of reaching maximum energy—which results in a loss of power or top end miss.) MSD Ultra 6AL ignition box details: * High conversion efficiency ensures minimal heat generation and maximum spark energy output with less current draw from the battery * High RPM operation and maximum output using the Blaster HVC, PN 8252 or HVC II, PN 8253 * Powerful capacitive discharge of multiple sparks improves performance * Consistently high spark energy of 135mJ to 150mJ for every firing, from idle to redline RPM * Increase spark series duration lasts for 18 of crankshaft rotation * Easily installs on 4, 6, 8-cylinder engines with distributors * Operates on most 7 to 28 volt electrical systems * Connects to points, magnetic pickups, and hall/crank input distributors * Bluetooth connectivity to mobile app interface for settings and monitors * MSD CAN communication for easy connectivity to MSDView using a CAN MSD Hub and Power Grid USB or CAN-USB Bridge 89982 product * Fully protected against an open coil, shorted coil and open load * Compact design full MSD power * Quickens throttle response and improves starting * Tach Output * Launch, Burnout, and Step Retard activation inputs available. This ignition box has a built-in tri step RPM rev limit controlled by the mobile app * Mobile app available settings: Cylinder selection, Step retard value, Launch RPM value, Burnout RPM value, Max (Race) RPM Value, Start retard value * Programmable Step Retard: On Ramp time, Off Delay, Off Ramp Time, Engine RPM for activation * Programmable Start Retard: 0, 10, 20 degrees * Alerts and monitors available * High level of security connection from phone to ignition box (encryption), including sequence in push-button implementation * Maximum programmable retard of 30 degrees * Ignition boxes are available in red or black
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$349.95
$314.95
On Sale
The new Ultra 6AL Plus ignition boxes deliver full MSD power in a compact, lighter package! The Ultra 6AL Series continues to use a high-speed controller that can make extremely quick compensations to the output voltage, multiple spark series, timing and rpm limits, while maintaining precise timing and accurate rev limiting. The circuits and controller of the MSD have been thoroughly filtered to create protection against Electro Magnetic Interference (EMI). Ultra 6AL Series features a capacitive discharge ignition design. (The majority of stock ignition systems are inductive ignitions, in which the coil must store and step up the voltage to maximum strength in between each firing. At higher RPM, since there's less time to charge the coil to full capacity, the voltage falls short of reaching maximum energy—which results in a loss of power or top end miss.) MSD Ultra 6AL Plus ignition box details: * High conversion efficiency ensures minimal heat generation and maximum spark energy output with less current draw from the battery * High RPM operation and maximum output using the Blaster HVC, PN 8252 or HVC II, PN 8253 * Powerful capacitive discharge of multiple sparks improves performance * Consistently high spark energy of 135mJ to 150mJ for every firing, from idle to redline RPM * Increase spark series duration lasts for 18 of crankshaft rotation * Easily installs on 4, 6, 8-cylinder engines with distributors * Operates on most 7 to 28 volt electrical systems * Connects to points, magnetic pickups, and hall/crank input distributors * Bluetooth connectivity to mobile app interface for settings and monitors * MSD CAN communication for easy connectivity to MSDView using a CAN MSD Hub and Power Grid USB or CAN-USB Bridge 89982 product * Straight USB port to easily connect to MSDView using a laptop * Fully protected against an open coil, shorted coil and open load * Compact design full MSD power * Quickens throttle response and improves starting * Tach Output * Launch, Burnout, and Step Retard activation inputs available. This ignition box has a built-in tri step RPM rev limit controlled by the mobile app * Mobile app available settings: Step retard value, Launch RPM value, Burnout RPM value, Max (Race) RPM Value * Programmable Step Retard: On Ramp time, Off Delay, Off Ramp Time, Engine RPM for activation * Programmable Start Retard through rotary switches: 0, 10, 20 degrees * Programmable cylinder selection through rotary switches: 4, 6, and 8 cylinders * Alerts and monitors available * High level of security connection from phone to Ignition box (encryption), including sequence in push button implementation * Maximum programmable retard of 35 degrees * Programmable timing curves in 2D plots or 3D tables (RPM vs Timing vs MAP Pressure); you can plot the 3-D graph and edit a table 20x20 either from mobile app (phone) or from MSDView (laptop) * Programmable Launch Timing (seconds vs degrees after launch wire activation) * MAP sensor interface up to 400 kPA (58 psi / 4 Bars) * Capable of programming cylinder selection and start retard without a computer or app for old school racers (like 6425 or 6428 box)
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$467.95
$420.95
On Sale
MSD flying magnet crank triggers use four magnets permanently embedded in an aluminum wheel. As the crank rotates, the magnets pass a non-magnetic pickup, which triggers the ignition. These MSD systems include a trigger wheel, pickup, CNC-machined aluminum mounting bracket, and hardware.
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$699.95
$151.95
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$732.95
On Sale
MSD Programmable Digital-7 CD Plus ignitions have an output power and Individual Cylinder Management timing system that are hard to beat. At the heart of these ignitions is a 15 MHz micro-controller that analyzes and manages every trigger signal. Their capacitive discharge circuits and state-of-the-art IGBT coil drivers work together to deliver a potent spark that can easily handle high cylinder pressures. Below 3,300 rpm, a series of sparks burn in the cylinder over 20 degrees of crankshaft rotation, producing a smooth idle with great throttle response. You can control all of this spark energy through an array of timing and rpm programs. These programs include: Individual cylinder timing that can program up to 10 degrees per cylinder in .1 degree increments, a launch retard that lets you retard the timing up to 15 degrees for 0-2.5 seconds after the launch, a launch timing curve, and a run curve enabling you to plot a timing curve in .1 degree increments per 100 rpm. They also feature a three-step retard, a gear retard that can retard timing up to 5 degrees with every gear change, a start retard, three rev limiters, a shift light, and an rpm-activated window switch. You can also map a complete timing curve for every gear, set stage retards to ramp timing, see updated X-Y plots with interpolation for smooth changes, view all ignition events in a new Launch History window, acquire 20 seconds of run data including two seconds prior to launch, program an rpm that is ramped in during the launch, and select vacuum advance and boost retard through a MAP sensor. They can be used on 4, 6, or 8-cylinder engines, and are supplied with the Pro-Data Plus software, PC harness, vibrations mounts, and wiring. An optional hand-held MSD Programmer Monitor is available separately.
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$1,099.95
$988.95
MSD Pro Mag 44 electronic points boxes are responsible for controlling the Pro Mag 44's energy, such as the special long duration spark and quick rise time. They feature electronic circuitry that replaces the breaker points. This allows the power of the generator to be released to the coil instantly and at full power. The boxes keep the electricity flowing across the plug for a full 26 degrees of crankshaft rotation, ensuring complete combustion, and they are available with an optional rev limiter.
Not Yet Reviewed
$1,299.95
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$1,599.95
These MSD vacuum advance lockouts are designed to easily remove the vacuum advance chamber from MSD distributors that use a clockwise rotation. They are made of black plastic. No modifications are required to install the advance lockouts.
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$15.74
MSD Ignition 12 amp electronic points boxes control the spark duration and the unique full power firing sequence of several magneto units, including the Pro Mag 12, Pro Mag 12LT, and Pro Mag 20. The energy from the generator is controlled with Field Effect Transistor (FET) technology, which is far superior to mags still using points as a trigger source. FETs are considerably more accurate and durable—and are capable of handling much more current. This is why the Pro Mag can deliver full energy sparks throughout the entire rpm range of the engine, while conventional magnetos fall short of full power at high racing rpm. Plus, these advanced points boxes keep each spark glowing for up to 26 degrees of crankshaft rotation.
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$999.95
On Sale
DIS-4 Plus HO digital ignitions are higher-output versions of the DIS ignition controls from MSD. They're designed for full race engines running high boost pressures from turbos, blowers, or nitrous. Their increased output will light up fuel mixtures even under these extreme cylinder pressures. Your late model distributorless ignition system will never be the same! The capacitive discharge ignitions feature multi-channel capability, complemented with multiple sparks, two rev limiters, and a timing control. These DIS ignitions are engineered with the latest in digital science, including power MOSFET technology and efficient IGBT coil drivers. They're managed by a 15 MHz micro-controller for extremely fast compensations and decisions. In the end, this creates incredibly accurate spark delivery, rev limiting, and timing functions. Throttle response and mid-range pull are also improved, due to a series of powerful multiple sparks that last for 20 degrees of crankshaft rotation. There is a two-step rev limiter, which gives you one limit to set for holeshots and another for top-end performance. For engines using nitrous or extremely high cylinder pressures, you can also program a high-speed retard after the engine hits total timing. Both of these features are easy to adjust with the new built-in rotary dials. They also feature an ignition interrupt that will prevent the engine from starting by disabling the output to the coil, a retard feature that retards the timing at the top end to prevent detonation, and an LED monitor that will alert you of a low supply of voltage or faulty input signals. Also, there is now a true step retard that can be activated through your nitrous solenoid wiring! The DIS-4 HO Plus digital ignitions are designed for 6 or 8-cylinder engines with three or four coil packs.
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$1,199.95
$1,078.95
MSD DIS-4 Plus digital ignitions improve the output of your late model distributorless ignition system (DIS). The capacitive discharge ignitions feature multi-channel capability, complemented with multiple sparks, two rev limiters, and a timing control. These DIS ignitions are engineered with the latest in digital science, including power MOSFET technology and efficient IGBT coil drivers. They're managed by a 15 MHz micro-controller for extremely fast compensations and decisions. In the end, this creates incredibly accurate spark delivery, rev limiting, and timing functions. Throttle response and mid-range pull are also improved, due to a series of powerful multiple sparks that last for 20 degrees of crankshaft rotation. There is a two-step rev limiter, which gives you one limit to set for holeshots and another for top-end performance. For engines using nitrous or extremely high cylinder pressures, you can also program a high-speed retard after the engine hits total timing. Both of these features are easy to adjust with the new built-in rotary dials. They also feature an ignition interrupt that will prevent the engine from starting by disabling the output to the coil, a retard feature that retards the timing at the top-end to prevent detonation, and an LED monitor that will alert you of a low supply of voltage or faulty input signals. Also, there is now a true step retard that can be activated through your nitrous solenoid wiring! The DIS-4 Plus ignitions are designed for 6 or 8-cylinder engines with three or four coil packs.
( 1 )
$949.95
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