Your high performance or race engine won’t make one drop of horsepower if you can’t get it started or keep the electrons flowing. Fortunately, Summit Racing has MSD DynaForce starters and alternators designed specifically to get and keep performance engines running strong. They are made from all-new components and hand-built in the USA.
These MSD DynaForce starters feature a 3.4 horsepower motor and a 4.4:1 gear reduction ratio to deliver the torque needed to turn over engines with compression ratios up to 18:1. The armature is balanced during assembly and is guided by two ball bearings for smooth engagement during thousands of starts. The starters have a small housing to clear most headers and oil pans, plus a billet aluminum mounting block that can be clocked in different positions for additional clearance. For maximum performance and reliability, all DynaForce starters are dyno-tested and blueprinted before they leave the factory.
DynaForce High-Speed Starters
These starters offer 25 percent more cranking speed a 3.73:1 gear reduction ratio for engines that require high cranking rpm to turn over—think blown alcohol race engines and engines that use a magneto ignition. They also feature a heavy-duty, high-temp solenoid for 12-16 V systems, a plated disc and contacts to reduce arcing.
DynaForce alternators are designed for maximum output from idle to high rpm. They feature a stator and rotor that are electrically balanced for optimum performance, and the charge post is moved to the side of the housing for improved clearance. The alternators are available in 120 and 160 amp outputs and feature one-wire installation. A pulley baffle is included to reduce alternator fan-to-belt rubbing.
DynaForce starters are available for many popular GM, Ford, and Chrysler V8 engines. DynaForce alternators are available for small and big block Chevy V8.
Summit Racing Equipment