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MSD 8391 Chrysler 331/354 Hemi Ready-to-Run Distributor

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Specs
Sold in Quantity:
Each
Trigger Style:
Magnetic Pickup
Cap Terminal Style:
HEI / Male
Rotor Rotation:
Clockwise
Advance Type:
Mechanical/Vacuum Option
MFG. Part #:
8391
Mechanical Tach Drive:
No
Slip Collar:
No
Ignition Box Required:
No
GTIN Code:
085132083916
MSD 8391 Chrysler 331/354 Hemi Ready-to-Run Distributor
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MSD 8391 Chrysler 331/354 Hemi Ready-to-Run Distributor

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Details

Reviews (1)

Q & A (2)

What's in the Box

Info

The Ready-to-Run dis­tributor earns its name with simple wiring. One wire to 12 volts, one to coil negative and another to ground. That’s it! A match­ing harness with a 3-pin Weathertight connector is supplied.  Does not require an MSD Ignition Control.

  • Simple and clean installation with only three wires to connect
  • Powerful built-in module produces a 7.5 amp single spark through high rpm
  • Easy-to-adjust mechanical advance with supplied springs and stop bushings
  • Vacuum advance canister for improved economy (can be locked out)
  • CNC machined billet aluminum housing and billet aluminum base
  • Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range
  • Polished steel shaft is QPQ coated and guided by sealed ball bearings
  • Advance plate and weights are fine blanked from Chromoly steel and QPQ coated for friction reduction
  • Mechanical advance assembly can be locked out for crank trigger systems
  • Advance weight pins are staked and tig welded to the plate
  • Nylon pads ensure smooth operation of the advance weights
  • Supplied with a HEI style distributor cap and rotor (accepts Cap-A-Dapts)
  • CARB E.O. Approved

547-8391 Instructions (PDF)

Warranties

For warranty information, please visit http://www.msdhelp.com/

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