Rumor Mill


123With over 40 years' experience with ignition systems for race cars, MSD knows what it takes to get the most from your ignition. One of the most important components that ties all of your racecar's electronics together is the alternator. That is exactly why MSD has developed the DynaForce Racing Alternator.
The DynaForce Race Alternators are available in two models; a 50 Amp and 100 Amp. The 50 Amp model is built in a compact housing and designed for lower content racing such as dirt track cars.The 100 amp is designed for drag racing and cars with higher current requirements.

Both feature one wire technology to keep wiring at a minimum. A great feature is that both DynaForce models feature an adjustable voltage output. A simple turn of a dial allows the unit to be used with a 12 or 16 volt battery. Also, since these are built to handle racing rpm, MSD incorporated a fan baffle to protect the belt.

    Designed for maximum output from low speeds to high rpmMade in the USA
    Dual plane balanced rotor assembly delivers high rpm precision and reliability
    Blue-printed assembly process ensures superior operation and longevity
    Accepts charging for either a 12 volt or 16 volt electrical system 
    Hand assembled in the USA and NEVER rebuilt or refurbished units
    One wire installation keeps wiring at a minimum

12450 Amp, 12/16 volts - PN 5375

100 Amp, 12/16 volts - PN 5380 

For more information on the complete line of MSD DynaForce Alternators and Starters, check out