-9%

PerTronix 9MR-LS1 Ignitor II Adaptive Dwell Control, Marelli 4 cyl

-9%

PerTronix 9MR-LS1 Ignitor II Adaptive Dwell Control, Marelli 4 cyl
PerTronix

|

#4479MRLS1

PerTronix 9MR-LS1 Ignitor II Adaptive Dwell Control, Marelli 4 cyl

$222.32

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$244.55

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Key Specs

D-57-22
MFG. Part #9MR-LS1
BrandPerTronix
CARB EO#
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PerTronix 9MR-LS1 Details

IGNITOR II FOR MARELLI DISTRIBUTORS S112, S139, S144, S145, S146, 147, S153. 4-CYLINDER

The Ignitor II has many of the same great feature that the Ignitor has, but its smarter. Ignitor II units sense the coil current level and use a powerful micro controller to adjust the dwell. Variable dwell helps to maintain peak energy throughout the entire RPM range.Features Ignitor II systems develop up to 4 times more energy between 3000 and 5000 RPM than standard ignition systems. High RPM performance is improved when used with the Flame-Thrower II super low resistance (0.6 ohms) 45,000 volt coil.
• Adaptive dwell maintains peak energy throughout the entire RPM range, reducing misfires while improving engine performance.
• Develops on average 4 times more available energy between 3000 and 5000 RPM, and 2 times more available plug voltage.
• Peak current level is reached just prior to spark for maximum energy without the heat build-up, increasing coil and module life.
• Adjusts spark timing at higher RPMs to compensate for the inherent electronic delay.
• Senses startup and develops more energy for quicker, easier starting. Built in reverse polarity and over current protection shuts down the system, preventing component damage.
• Legal in all 50 states and Canada (C.A.R.B. E.O. #D-57-2).
• Guaranteed for 30 months

  • PerTronix 9MR-LS1 Ignitor II Adaptive Dwell Control Marelli 4 cyl
  • Compared to points, averages 4 times more available energy between 3000 and 5000 RPM
  • Adaptive dwell maintains peak energy throughout the entire RPM range, reducing misfires while improving engine performance
  • Develops on average 4 times more available energy between 3000 and 5000 RPM, and 2 times more available plug voltage
  • Peak current level is reached just prior to spark for maximum energy without the heat build-up, increasing coil and module life
  • Adjusts spark timing at higher RPMs to compensate for the inherent electronic delay
  • Senses startup and develops more energy for quicker, easier starting. Built in reverse polarity and over current protection shuts down the system, preventing component damage
  • Legal in all 50 states and Canada (C.A.R.B. E.O. #D-57-2)
  • PerTronix 9MR-LS1 Ignitor II Adaptive Dwell Control Marelli 4 cyl
  • Compared to points, averages 4 times more available energy between 3000 and 5000 RPM
  • Adaptive dwell maintains peak energy throughout the entire RPM range, reducing misfires while improving engine performance
  • Develops on average 4 times more available energy between 3000 and 5000 RPM, and 2 times more available plug voltage
  • Peak current level is reached just prior to spark for maximum energy without the heat build-up, increasing coil and module life
  • Adjusts spark timing at higher RPMs to compensate for the inherent electronic delay
  • Senses startup and develops more energy for quicker, easier starting. Built in reverse polarity and over current protection shuts down the system, preventing component damage
  • Legal in all 50 states and Canada (C.A.R.B. E.O. #D-57-2)

Application

1974 Alfa-Romeo Spider V4 (Lobe sensor module, Not for use with solid core spark plug wires)
1964-69 Lancia Flavia Coupe V4 (Lobe sensor module, Not for use with solid core spark plug wires)
1965-78 Alfa-Romeo Guilia V4 (Lobe sensor module, Not for use with solid core spark plug wires)
1969-71 Porsche 911, E, S, T V6 (Lobe sensor module, Not for use with solid core spark plug wires)
1969-72 Alfa-Romeo Berlina V4 (Lobe sensor module, Not for use with solid core spark plug wires)
1969-73 Alfa-Romeo GT Veloce V4 (Lobe sensor module, Not for use with solid core spark plug wires)
1969-77 Fiat 125 Berlina, V4 (Lobe sensor module, Not for use with solid core spark plug wires)
1969-79 Alfa-Romeo Spider Veloce V4 (Lobe sensor module, Not for use with solid core spark plug wires)
1971-77 Fiat 124, 125 Special, 127 Berlina V4 (Lobe sensor module, Fit both single point and dual point distributors, Not for use with solid core spark plug wires)
1972-77 Fiat 132 Berlina, Berlina Special, GL V4 (Lobe sensor module, Not for use with solid core spark plug wires)
1972-79 Alfa-Romeo Alfetta V4 (Lobe sensor module, Not for use with solid core spark plug wires)
1973-77 Fiat 131 V4 (Lobe sensor module, Not for use with solid core spark plug wires)
1975-77 Fiat 132 GL, GLS V4 (Lobe sensor module, Not for use with solid core spark plug wires)
1975-78 Fiat 241 T, 242 V4 (Lobe sensor module, Not for use with solid core spark plug wires)
1976-78 Fiat 238B, Bi, 850 T V4 (Lobe sensor module, Not for use with solid core spark plug wires)

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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

PerTronix 9MR-LS1 Specifications

D-57-22
KEY SPECS
MFG. Part #9MR-LS1
BrandPerTronix
CARB EO#
GENERAL
GTIN Code694342538798

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