Supertech 85lbs Honda Acura B Series VTEC Turbo Dual Springs Set of 16 B16 B16A B18C1 B18C5 Chassis / Suspension & Steering Under Head Length to Under

Under Head Length to Under Head of the O-ring - 48mm (1

2013 NISSAN 370Z 3

2001 FORD EXCURSION 7

2008 BMW X5 3

Plated 4130 Chrome Moly

Supertech 85lbs Honda Acura B Series VTEC Turbo Dual Springs Set of 16 B16 B16A B18C1 B18C5 Chassis / Suspension & Steering Under Head Length to UnderSupertech Honda Acura B Series VTEC Turbo Dual Spring B16 B16A B18C * Set of 16 * Brand: Supertech Manufacturer's Part Number: SPR H100DR 16 Stealth Ride Part Number: SPR H100DR 16 UPC: Description: Aftermarket cams increase the efficiency of your head by using higher lift and duration. Any time you increase the lift and duration of a cam, you are putting more stress on the valvesprings. Factory valvesprings were not made to handle the abuse of higher