Nissan VK56 Valve Spring Set KVS56 kseries These crank washers are designed

These crank washers are designed to work exclusively with our Billet Steel crank gears

high temp Tefzel wire and crimp joins used with OEM connectors and glue lined heat-shrink

The Turbosmart StraightGate40 has been designed from the ground up and validated in-house to create a new level of control and flow

much better twist protection

They are easily converted to an entire atmospheric or full bypass unit by using supplied port blanking plug

Nissan VK56 Valve Spring Set KVS56 kseries These crank washers are designed62lb seat pressure. Maximum lift is 12. 50mm NISSAN VK56DE (T). High Performance PACALOY valve spring. Featuring nano peen and gold nitride surface finishing for superior strength and performance. Suits OEM retainers. 62lb seat pressure. 12. 50mm maximum lift.