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MSD offers replacement wiring harnesses for the Power Grid Dual NTK wideband oxygen module—a dual channel air/fuel ratio (AFR) system designed to interface with the Power Grid (P/N 7730) to monitor and record the AFR of internal combustion engines. The oxygen sensor module is capable of measuring AFR as low as ? = 0.5 (7.35:1 gasoline AFR equivalent). The AFR range is configurable using the MSDView software in conjunction with the Power Grid Controller (P/N 7730). Excellent MSD range of the NTK sensor gives each unit the ability to accurately monitor AFR's even on alcohol cars. The MSD wideband oxygen sensor module also provides a 0.5-4.5 VDC analog output proportional to the AFR. This analog output can be sent to a gauge or a data acquisition system. A dual-color LED provides the system status at a glance. (To provide accurate backpressure compensated AFR readings on turbocharged applications, the addition of an Exhaust Pressure Module, part number 7767, is required.) MSD can provide a replacement main harness, sensor 1 harness, or sensor 2 harness for your application. Order the model needed to restore proper performance to your vehicle.
( 1 )
$65.35
$35.94
On Sale
MSD Atomic EFI TBI fuel pressure sensor kits are replacement support components designed to maintain your throttle body's performance. Atomic EFI systems by MSD were designed with two goals—to simplify EFI and improve overall performance. Simplicity is achieved through less wiring and fewer connections, and readily available replacement components such as these Atomic EFI TBI fuel pressure sensors. These support component kits include senor and O-rings to make it easy to uphold optimum performance.
Not Yet Reviewed
$87.15
$47.93
On Sale
The pressure inside your intake manifold is extremely important input to the ECU—so a quality MAP sensor from MSD is crucial to your engine's performance. These replacement sensors will respond to changes in manifold pressures and relay the information to the ECU in the form of a voltage signal ranging from about 1 to 5 V. They're available in several different versions for naturally aspirated engines, as well as engines with forced induction.
( 11 )
$179.95
$98.95
On Sale
MSD Power Grid exhaust module sensors are offered as replacements and enhancements for your module. Maintain the ability to obtain accurate data with replacement 0 to 75 psi exhaust back pressure sensors, or expand your module's abilities by adding an optional second pressure sensor with harness for dual turbo applications. Keep the operation of your Power Grid exhaust module at an optimum level with genuine MSD accessory sensors.
Not Yet Reviewed
$147.95
$110.95
On Sale
MSD Power Grid exhaust module replacement pressure sensor harnesses keep your module operating at optimum levels. These wiring harnesses are available for both sensor 1 and 2. For the best performance from your Power Grid module, choose genuine MSD replacement pressure sensor wiring harnesses.
Not Yet Reviewed
$33.63
$18.50
On Sale
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
( 17 )
$549.95
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$579.95
$302.95
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$318.95
On Sale
These MSD 6-Hemi ignition controllers fire the coils and control the timing on Hemis that are retro-fit with a carburetor or late model factory electronic fuel injection. You program two separate rev limits and have a single-step retard adjustment. The MSD 6-Hemi ignition controllers connect easily, directly to the coils, crankshaft, cam, and MAP sensors for a simple installation. Wiring harnesses for installing on factory EFI engines are sold separately.
Not Yet Reviewed
$849.95
$552.95
On Sale
MSD standalone wideband gauges are a brand new line designed to be highly accurate and feature-packed. These units are completely standalone with an easy-to-read analog dial. The slim styling not only looks great, but requires very little dash space to mount. Each gauge has an internal microprocessor which controls the pointer movement and keeps it accurate no matter the conditions. Order the model you need for monitoring specific data. This line of gauges feature: * Adjustable LED warning light, allowing both low and high trigger point settings * Peak recall button allows the user to view min/max gauge readings * CNC-machined billet aluminum bezels with an anodized finish * Includes a Bosch LSU 4.9 wideband oxygen sensor * Compatible with all fuel types * The spin-lock ring threads to the back of gauge case for simple and secure gauge mounting * Great for EFI or carbureted applications
Not Yet Reviewed
$399.95
$219.95
On Sale
MSD Atomic EFI TBI ECUs are replacement support components to maintain your throttle body's performance. Integrated to the body, housing several sensors, and responsible for ignition timing, these ECU replacements will perform just like the originals to keep your MSD Atomic system operating at optimum levels.
( 2 )
$549.95
$302.95
On Sale
MSD 6LS Ignition harness allow you to easily connect the 6LS-2 to a factory EFI system to take advantage of timing adjustments and settings. MSD's 6LS extension harness allows you to reach the front-mounted cam sensor on an early (24-tooth trigger wheel) LS2 when installing a 6LS Ignition Controller. The 6LS-2 Controller allows you to map a timing advance curve with MSD's easy-to-use Pro-Data+ software.
Not Yet Reviewed
$149.95
$82.95
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.
( 51 )
$599.95
$389.95
On Sale
If you're upgrading the intake manifold on your LS engine, then you'll also want one of these MSD Atomic throttle bodies. They feature a parabolic design for precise control, smoother off-idle response, and improved part-throttle drivability. The throttle bodies are manufactured from billet aluminum, with a stainless steel shaft and contoured inlet profile—which outflows the competition's big bore throttle bodies. A robust throttle cam assembly uses a 3-plate design for smooth operation, while the dual ball bearing shaft offers less shaft twist and better signal stability.
( 2 )
$1,349.95
$742.95
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