Swift Bump Spring - Flat Wire - 400-800lb Progressive 351013 For use on Nitrous and

For use on Nitrous and Fuel pressure applications where it is desirable to restrict pressure spikes and excessive fluctuations in order to stabilize or dampen pointer movement for easier readability

or a custom fuel or oil pressure safety

Ahead in Neck Protection

Operating Pressure 2250 psi

Register shocks at QA1

Swift Bump Spring - Flat Wire - 400-800lb Progressive 351013 For use on Nitrous andOur newly developed flat wire bump spring features zero side shearing upon full compression, and is optimized for an even greater amount of shock travel (compared to round wire springs). 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