PerTronix MR-181A Ignitor Marelli 8 cyl
Delivers twice the voltage to the spark plugs, increasing horsepower, fuel economy, and spark plug life
2:1 improvement over points in current fall time for increased coil output
Rotating cobalt magnets trigger a Hall Effect integrated circuit . ...no points to burn, ...no moving parts to wear out
Epoxy molding makes our module impervious to dirt, oil, grease and moisture
Fits entirely inside the distributor
No "black box to clutter the engine compartment
Stable timing ...no need for any adjustments
Will trigger most multi-spark CD ignitions
Available for 6 and 12-volt negative and positive ground systems
Legal in all 50 states and Canada (C.A.R.B. E.O. #D-57-2)

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PerTronix MR-181A Details

The original Ignitor module is ideal for restorations. Ignitor Module Kits are extremely easy to install and fit into your original distributor to maintain your stock look. No additional ignition box is required keeping a clean look under the hood.

Ignitors are available for most distributors that came with mechanical breaker points and will cover AUTOMOTIVE, MARINE, INDUSTRIAL and AGRICULTURE applications.

For the specified Marelli eight-cylinder ignition-conversion application.
Fits inside the specified original distributor to maintain a stock-looking engine bay.
Electronic ignition conversion replaces mechanical breaker-point operation.
Self-contained design requires no additional ignition box.
Designed for straightforward installation in the matching distributor.
Eliminates routine breaker-point replacement for a lower-maintenance ignition setup.

Application

1975 Ferrari Dino 208 GT4 V8 (European models only, Single distributor applications, With four lobe point cam, Not for use with solid core spark plug wires, Point cam felt bracket removal required)
1977 Ferrari 308 GTB V8 (European models only, Single distributor applications, With four lobe point cam, Not for use with solid core spark plug wires, Point cam felt bracket removal required)

Charts

Pertronix Ignitor I/II/III Comparison Chart (JPG)

Guides & Documents

Electronic Ignition Conversion Kits Technical Information (447MR181A)

Warranty (PerTronix)

Warranty Information

Speedway Motors cannot facilitate the return of defective PerTronix products as they have requested to handle these directly with the consumer. Purchasers of a product who wish to make a warranty claim based upon an alleged product defect should email the

CA Prop 65

CARB warning

PerTronix MR-181A Specifications

D-57-22

KEY SPECS
MFG. Part #	MR-181A
Brand	PerTronix
CARB EO#

GENERAL
GTIN Code	694342534943

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