Product Summary

No Value" Overall Height, No Value

  • MSD RPM module kit for 4000 series ignition systems.
  • Plug-in modules allow quick, tool-free RPM limit changes without opening the ignition box.
  • The odd-increment kit covers RPM settings between standard increments for precise rev limiting.
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Key Specs

D-40-29
MFG. Part #87441
BrandMSD
CARB EO#
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MSD 87441 Details

This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.
The following vehicles are considered Emissions Controlled Vehicles:
1966 and newer U.S. manufactured California Certified vehicles
1968 and newer U.S. manufactured Federally Certified vehicles
1968 and newer Foreign manufactured vehicle
C.A.R.B. EO #D-40-29

Specs

  • Brand: MSD
  • C.A.R.B. EO #: D-40-29
  • Category: Ignition
  • Emission Code: 1
  • Part Type: Engine Ignition RPM Governor
  • Product Type: RPM Modules
  • Sub Category: Secondary Ignition
  • Warning: California Proposition 65
  • Warranty: Manufacturer's Limited 1 Year Warranty

MSD 87441 Specifications

D-40-29
KEY SPECS
MFG. Part #87441
BrandMSD
CARB EO#
GENERAL
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