Swift Coil-Over Spring - Barrel Type - 2.5" ID x 12" - 225 lb. MT900BK H-Beam design is the strongest

H-Beam design is the strongest SCAT rod available

Bite Valve

Blue Max Spiral Core Universal-Fit Sets are the way to go

No provision for exhaust heated chokes

H025-127-100 at low everyday prices

Swift Coil-Over Spring - Barrel Type - 2.5" ID x 12" - 225 lb. MT900BK H-Beam design is the strongestINCREASE 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