The loads engine bearings experience in racing engines are enormous
When you order the Endure ALX or any other Extang product from us
sprint car drivelines and much more
The Viton(R) needle design is highly recommended for gasoline-fueled engines because it is resistant to dirt and conforms to the seat for superior sealing
The Multi Input controller works with an external 0-5v voltage-based external MAP sensor
QA1 Pro Coil High Travel Coil-Over Spring - 4.125 in ID - 10 in Length - 550 lb 700030 The loads engine bearings experienceAvailable in 7", 9", 10", 12", 14" and 16" lengths, QA1 offers an assortment of high travel springs with a silver powder coated finish. Made in the USA, these 2" I. D. high travel springs are manufactured from specially designed high tensile, chrome silicon alloy spring wire, which allows them to have fewer coils and a smaller wire diameter. As a result, these springs are lighter and have increased travel due to the larger distance between the coils.