Swift Coil-Over Spring - Barrel Type - 2.5" ID x 12" - 250 lb. 11001201 2 SBF manifold is available

2 SBF manifold is available to work with 105MM throttle bodies

Mercedes / Porsche / Volvo 6-Cylinder

Standard Main

Straight Vane Model

Swift Coil-Over Spring - Barrel Type - 2.5" ID x 12" - 250 lb. 11001201 2 SBF manifold is availableINCREASE TRACTION, LESS UN SPRUNG MASS, MORE STROKE, INCREASED HANDLING. THE ONLY THING YOU WILL BE LOSING IS TRACK TIME. 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 superior engineering has provided the next generation of