Swift Coil-Over Spring - Barrel Type - 2.5" ID x 12" - 185 lb. AA0710AG3S57 while proudly making all products

while proudly making all products in the USA

Exhaust runner volume: 77cc

0-60 psi Gauge

Fuel Level / Odometer / Speedometer / Water Temperature

acceleration and throttle response

Swift Coil-Over Spring - Barrel Type - 2.5" ID x 12" - 185 lb. AA0710AG3S57 while proudly making all productsINCREASE 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