Dynaforce®

Dynaforce® High Torque starter for Ford Small Block Engines with 3/4" Depth Ring Gear

  • Sale
  • Regular price $315.95




Compatible: (4.7L/5.0L/5.8L)

1964 - 2020 Ford Mustang

 

 




Highlights

  • Designed for maximum output from idle to high rpm
  • Stator and rotor are electrically balanced for optimum performance
  • Dual plane balanced rotor assembly delivers high rpm precision and reliability
  • Hand assembled in the USA and NEVER rebuilt or refurbished units
  • Every unit is delivered with a proof of performance
  • Blue-printed assembly process ensures superior operation and longevity
  • One wire installation with added fan baffle for belt protection


The 120 and 160 Amp DynaForce Alternators are designed with straight mounts. These mounting tabs fit many GM bracket systems from the mid ‘60s to the mid ‘80s.






Diagram

  1. Gear reduction of 4.4:1 improves torque to easily spin engines up to 18:1 compression
  2. 3.4 horsepower motor provides power for high compression engines
  3. Ball bearing supported armature and pinion gear
  4. Billet aluminum mount can be clocked to assist in mounting issues
  5. Red powder coat for long lasting protection
  6. Nickel plated, heavy duty solenoid with plated contacts for endurance



DynaForce 120 Amp and 160 Amp Alternators

Whether you need a high output alternator to power your muscle car, street rod or touring machine, MSD has you covered with the DynaForce Alternator. Not only are they designed for extreme output at higher rpm, but MSD balances the current output to keep your electronic components up to speed during idle and lower rpm operation as well. Both the 120 and 160 Amp Alternators feature one-wire installation to keep things clean, easy and effective. The charge post of the alternators is moved to the side of the housing to allow for improved clearance to the block, plus a pulley baffle is included to ensure there is never any fan-to-belt issues (common at high rpm on lesser alternators). The housings are available in two finishes including a show quality chrome or black for subtle appearance.



Features:

MSD's DynaForce Starters feature all new components beginning with a three horsepower motor. This power is used to crank over the reduced 4.4:1 gear set to deliver great torque to the engine's ring gear to get the engine turning. The compact housing clears most headers and oil pans, but just in case, we made the billet mount so it can be clocked in different positions to help in tight applications. The assembly is powder coated black and will stay looking good, even though it's underneath your car.
  • Mount can be clocked to assist in mounting
  • Compact design helps clearance issues with oil pans and exhaust
  • Ball bearing supported armature and pinion gear
  • Three horsepower motor provides power for high compression engines
  • Gear reduction of 4.4:1 improves torque for great cranking
  • Durable, powder coated finish for great looks and corrosion resistance
  • Also Available in Red

 

Specs:

Brand DynaForce
Color Black
Emission Code 5
Engine Ford Small Block V8
Make Ford
Product Type Starter
Starter High Torque
Part Number 50903

 

 

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

 

 

Warranty: