Pro Street: 3000 Stall RPMSilicon-brazed to increase strengthFront and rear needle bearings to ensure reliabilityStreet/Strip: 3500 Stall RPM
Silicon-brazed to increase strengthFront and rear needle bearings to ensure reliabilityPremium sprag and specially-cut statorExcellent for high-performance street use and weekend racingCompetition: 4000 Stall RPM
Silicon-brazed to increase strengthHeavy-duty needle bearings replace fiber thrust washersFor serious racers (OK for the street but designed for the strip)Pro Competition: 4500 Stall RPM
Silicon-brazed to increase strengthHeavy-duty needle bearings replace fiber thrust washersPremium sprag and specially-cut statorNote: Stall speeds are approximate and will vary depending upon application.
