Australia-wide shipping on performance, 4x4 and vehicle-specific upgrades.

MSD Ultra 7AL Ignition Boxes 7227 Boxes, 7AL, Analog, Capacitive Discharge, 12-18 V, Gold, Each

SKU: MSD7227

Ignition Boxes

MSD Ultra 7AL Ignition Boxes 7227 Boxes, 7AL, Analog, Capacitive Discharge, 12-18 V, Gold, Each

SKU: MSD7227

Ignition Boxes
A$1,942.60
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
View cart
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

For racers that need serious spark output, the MSD Ultra 7AL ignition boxes are the right choice. Offering industry-leading spark energy output in a compact and efficient package, the Ultra 7AL includes four step retards, three rev limits and two rpm-activated switch outputs. The Ultra 7AL also features two different power output settings that can be used for on-the-fly changes which are perfect for drag-and-drive applications. All features are adjusted using plug-in modules including the 3-step rev control and multi-step retard. The rev control gives you the ability to set one rev limit for the burnout, another for the staging rpm limit and a third for use top end engine protection in the event of driveline failure. For nitrous fans, there are four separate stages that can be activated independently yet add up together. Plus, there are two rpm activated switch outputs that can be used for air shifters, shift lights or other devices that require a perfectly timed ground trigger! For increased output and proven multi-spark power, use MSD Ultra 7AL ignition boxes.

Ultra 7AL multiple spark ignition control features and benefits:

* High-output continuously delivers high energy for maximum performance even under extreme race or street conditions
* Lighter, and over 50 percent smaller than the 7AL-3 model
* Two different power output settings for on-the-fly changes for drag-or-drive situations
* Twice the spark output of the 7AL-3, (330mJ vs 160mJ)
* Adjustments made using plug-in modules for the 3-step rev control and multi-step retard
* Rev control can set one rev limit for burnout, another for the staging rpm limit, and a third for high rpm engine protection
* Quickens throttle response
* Adjustable start retard can control the amount of retard pulled out during engine cranking
* Adjustable switch for start retard settings eliminates the need for additional external wiring to the starter solenoid
* Two rpm activated switch outputs (compared to the 7AL's single RAS output)
* Two multi-colored status LEDs

Emissions Note: This part is only legal for sale and use on uncontrolled (non-emissions controlled) vehicles or on vehicles used solely for the purposes of closed competition racing.

Part Type

Ultra 7AL Ignition Box

Data: v4.2 - Upd: 2026-09-29 08:59:11

Specifications

Product Attributes - Brand
MSD Ignition
Product Attributes - Manufacturer's Part Number
7227
Product Attributes - Part Type
Ignition Boxes
Product Attributes - Product Line
MSD Ultra 7AL Ignition Boxes
Product Attributes - UPC
90127866429
Product Attributes - Ignition Box Output
Capacitive discharge
Product Attributes - Circuitry
Analog
Product Attributes - Rev Limiter
Yes
Product Attributes - Timing Retard
Four-stage
Product Attributes - Data Acquisition
No
Product Attributes - CD Voltage Output to Coil
548 V
Product Attributes - Current Draw
1.8 amps per 1,000 rpm
Product Attributes - Spark Output (millijoules)
330 mJ
Product Attributes - Minimum Operating Voltage
12 V
Product Attributes - Maximum Operating Voltage
18 V
Product Attributes - Length (in.)
7.500 in.
Product Attributes - Height (in.)
2.600 in.
Product Attributes - Width (in.)
4.500 in.
Product Attributes - Ignition Box Color
Gold
Product Attributes - Coil Included
No
Product Attributes - Mounting Bracket Included
No
Product Attributes - Coil Wire Included
No
Product Attributes - Warranty
1-year
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Msd Ignition
StreetFX SKU msd7227
SFX Item ID 4974299
Supplier Item Code 4974299
Manufacturer SKU 7227
Manufacturer UPC 90127866429
Alternative References 7AL

Compatibility

Application Data
  • UniversalYes
    Engine TypeH4
  • UniversalYes
    Engine TypeH6
  • UniversalYes
    Engine TypeL4
  • UniversalYes
    Engine TypeL6
  • UniversalYes
    Engine TypeV6
  • UniversalYes
    Engine TypeV8

Loading compatibility information...

Keep shopping

More from Msd Ignition