Swift Bump Spring - 1000 lb. Dominator Racing Products Pop off your steering wheel

Pop off your steering wheel

1380 Pulse Cranking amps

563 in Square Port

and 72cc combustion chambers

1499 airhorn gasket set

Swift Bump Spring - 1000 lb. Dominator Racing Products Pop off your steering wheelSwift 2" O. D. bump springs offer the highest measurable shock stroke in the industry and, unlike inefficient rubber and foam bump stops, they are resistant to fatigue and heat. Swift Springs manufactures springs with differing rates for a variety of circle track racing applications. With options for both dirt and asphalt tracks, Swift has a wide range of coil spring formats, including coil over, dual rate, bump springs, and more. Swift Springs