MAP 4th Stage Retard REVA| 03/21/1999
This diagram illustrates how to use the MAP connector on a 7531 as a 4th stage of retard through a relay. This is usually activated with nitrous solenoids or through a delay box. The diagram also provides a screen shot of how the software is programmed to retard timing.
96 Che Cavalier 2.2L| 03/21/1999
This diagram illustrates how to install a DIS-2 to a 1996 Chevrolet Cavalier.
MSD Releases Large Assortment of New Ignition Products| 03/01/2018
Black Ultimate HEI ignition kits, Chevy V8 caps and rotors, LS boot/terminal kits, HEI distributor timing lockouts, and Atomic AirForce intake O-ring kits are now available.
MSD Releases Cam Sync Distributor Plugs For Ford Engines| 02/15/2018
They're available for three different engines – 289/302s, 351C-460s, and 351Ws.