This clutch is a 2 disc 4 spring clutch. It would be used in the adult stock briggs flathead class or the adult Stock Animal class on a track requiring minimal clutch usage. An example would be a very large high speed oval with wide turns.
FACTORY SETTINGS
Engagement: 4000 RPM
Weights: No Bolts
Springs: Blue
Spring Height: .225"
Be sure to pick the sprocket size you would like from the list shown below.